Even with the release of s3 gladiator set including a very; err... awe inspiring bow thats a lot of work and req a 2000 rating.
With raiding for this your could get it first fun or 150th run but either way your getting badges each run and as a hunter kara has amazing epics from prowers belt, feind boots and the beautiful legacy; along with beastmaw shoulders. Arena 3 offers a great axe thats instantly become popular but legacy will likely nv become outdated untill lich king. If so the servers would likely crash 0_0
Either way this is still a dream for countless hunters and with the common engineering proff amoung hunters the badges and crit scope schematic makes it worth raiding kara alone.
Gl All :P