The Perils of grouping

Argh.... while finding the gnome hiding in the turtle shell on the north coast of Bloodmyst Isle, another player was leveling up jewelcrafting in the area and giving away free items. We grouped to find each other, but some murlocs respawned nearby while we were trading, and I accidentally got 290 XP when the other player killed them. To compensate for that, I'll do (but not complete) the second part of the Samophlange quest - I can only do the first two parts, since part 3 requires that I kill Tinkerer Sniggles for a key. The second part is worth 490 XP, which is the easiest quest to trim.