diff --git a/libs/gw2_evtc_parser/src/gw2_evtc_parser/parser.py b/libs/gw2_evtc_parser/src/gw2_evtc_parser/parser.py
index 652896e5..3399b437 100644
--- a/libs/gw2_evtc_parser/src/gw2_evtc_parser/parser.py
+++ b/libs/gw2_evtc_parser/src/gw2_evtc_parser/parser.py
@@ -1629,7 +1629,7 @@ def _decode_agent_2025(data: bytes, offset: int) -> Agent:
 
     # v0.16.3-api: cross-validate elite spec against profession.
     # EVTC2025+ logs use official GW2 v2 API IDs natively.
-    elite = _validate_elite_for_profession(int(prof_raw), int(elite_raw))
+    elite = _validate_elite_for_profession(prof_raw, elite_raw)
 
     return Agent(
         id=addr,
@@ -1698,7 +1698,7 @@ def _decode_agent(data: bytes, offset: int) -> Agent:
     # v0.16.3-api: cross-validate elite ID against the agent's
     # profession using the canonical helper (handles shared
     # collision IDs 55, 63, 73, 74, 75, 77).
-    elite = _validate_elite_for_profession(int(prof_raw), int(elite_raw))
+    elite = _validate_elite_for_profession(prof_raw, elite_raw)
 
     return Agent(
         id=aid,
diff --git a/web/tests/fixtures/playerReadoutRow.test.ts b/web/tests/fixtures/playerReadoutRow.test.ts
new file mode 100644
index 00000000..be48979d
--- /dev/null
+++ b/web/tests/fixtures/playerReadoutRow.test.ts
@@ -0,0 +1,106 @@
+import { describe, expect, it } from "vitest";
+
+import { buildPlayerReadoutRow } from "./playerReadoutRow";
+
+describe("buildPlayerReadoutRow", () => {
+  it("returns a complete PlayerReadoutOut with default values", () => {
+    const row = buildPlayerReadoutRow();
+
+    // Top-level defaults
+    expect(row.agent_id).toBe(1);
+    expect(row.account_name).toBe(":test.1234");
+    expect(row.name).toBe("Test Character");
+    expect(row.profession).toBe("PROF(1)");
+    expect(row.elite_spec).toBe("BASE");
+    expect(row.subgroup).toBe(1);
+    expect(row.is_commander).toBe(false);
+    expect(row.roles).toEqual(["DPS"]);
+
+    // Damage — all zeros
+    expect(row.damage.dps_total).toBe(0);
+    expect(row.damage.dps_power).toBe(0);
+    expect(row.damage.dps_condi).toBe(0);
+    expect(row.damage.strips).toBe(0);
+
+    // Heal — all zeros
+    expect(row.heal.hps).toBe(0);
+    expect(row.heal.cleanses).toBe(0);
+
+    // Boons — uptime nulls, outgoing nulls
+    expect(row.boons.might_uptime).toBeNull();
+    expect(row.boons.fury_uptime).toBeNull();
+    expect(row.boons.outgoing_might).toBeNull();
+    expect(row.boons.outgoing_stability).toBeNull();
+    expect(row.boons.other_boons_out).toEqual({});
+
+    // Defense — zeros and nulls
+    expect(row.defense.damage_taken).toBe(0);
+    expect(row.defense.presence_pct).toBeNull();
+    expect(row.defense.dist_to_commander).toBeNull();
+  });
+
+  it("allows overriding top-level fields", () => {
+    const row = buildPlayerReadoutRow({ name: "Custom Name", subgroup: 5 });
+    expect(row.name).toBe("Custom Name");
+    expect(row.subgroup).toBe(5);
+    // Unchanged defaults
+    expect(row.profession).toBe("PROF(1)");
+    expect(row.defense.damage_taken).toBe(0);
+  });
+
+  it("allows overriding nested damage fields by spreading the default", () => {
+    const defaults = buildPlayerReadoutRow().damage;
+    const row = buildPlayerReadoutRow({
+      damage: { ...defaults, dps_total: 30000, dps_power: 20000, dps_condi: 10000 },
+    });
+    expect(row.damage.dps_total).toBe(30000);
+    expect(row.damage.dps_power).toBe(20000);
+    expect(row.damage.dps_condi).toBe(10000);
+    // Non-overridden fields preserved from defaults
+    expect(row.damage.strips).toBe(0);
+    expect(row.damage.cc_applied).toBe(0);
+  });
+
+  it("allows overriding nested boon fields by spreading the default", () => {
+    // ``...overrides`` replaces the entire boons object at the top level,
+    // so callers must spread the default sub-object before overriding.
+    const defaults = buildPlayerReadoutRow().boons;
+    const row = buildPlayerReadoutRow({
+      boons: { ...defaults, might_uptime: 85, fury_uptime: 70 },
+    });
+    expect(row.boons.might_uptime).toBe(85);
+    expect(row.boons.fury_uptime).toBe(70);
+    // Non-overridden fields preserved from defaults
+    expect(row.boons.quickness_uptime).toBeNull();
+    expect(row.boons.outgoing_might).toBeNull();
+    expect(row.boons.outgoing_stability).toBeNull();
+  });
+
+  it("allows overriding nested defense fields by spreading the default", () => {
+    const defaults = buildPlayerReadoutRow().defense;
+    const row = buildPlayerReadoutRow({
+      defense: { ...defaults, damage_taken: 50000, presence_pct: 95 },
+    });
+    expect(row.defense.damage_taken).toBe(50000);
+    expect(row.defense.presence_pct).toBe(95);
+    // Non-overridden fields preserved from defaults
+    expect(row.defense.deaths).toBe(0);
+    expect(row.defense.dist_to_commander).toBeNull();
+  });
+
+  it("accepts an empty overrides object", () => {
+    const row = buildPlayerReadoutRow({});
+    expect(row.agent_id).toBe(1);
+    expect(row.name).toBe("Test Character");
+  });
+
+  it("accepts no arguments", () => {
+    const row = buildPlayerReadoutRow();
+    expect(row.agent_id).toBe(1);
+  });
+
+  it("overrides roles array", () => {
+    const row = buildPlayerReadoutRow({ roles: ["Heal", "CC"] });
+    expect(row.roles).toEqual(["Heal", "CC"]);
+  });
+});