alright so here are some of my stats and observations from using this method.
info:
2 spawn points: spawns 1 mob every 20 seconds. max of 3 bugs per spawn point
so the max you will kill/ hour is 360 bugs/hr
~150k xp if a lvl 50 is a killing and u have lowbies in the instance.
~300K exp if a lvl 47+ is solo in the dungeon killing them
the good stuff:
1.8k rep/hr(dragonslayer rep)
~450soulhide/hr
~40ironhide/hr
~30p/hr from grays,greens,blues
some minor catalysts (1p on my server)
also hallowbones, bloody fangs, mandibles, darkened bones
hope this helps. It's absolutely worthwhile.
Sincerely,
Roflade