All right, did first Kara run on the weekend, at least two bosses. I didn't respec or gear/pet change. So I was no where near RAID efficient. MM hunter in PvP spec in PvP gear, PvP pet. <blech!> ^_^
It was fun, and challenging. We did Maiden and Opera (R&J). Cleared both. Our Raid leader mocked my Core of Arkelos and gave me Romulo's poison vial as a replacement. I'm assuming he knows what he's doing. So, I think I got an upgrade. I know how rare it is to be given something first time through so I feel "blessed". Maybe it was a reward for being #1 on the DPS chart. I was shocked at that because I had to pull back on DPS since I was tasked with keeping Julianne under silence (as the only MM hunter) there at the end, which meant I had to conserve mana.
So I was under Viper for R&J and doing standard 1:1 rotation with Silence woven in and the occasional multi provided I had the mana. Sadly, it was still impossible to keep her from healing from time to time as Silence doesn't last as long as it's CD! LOL! I was surprised that Silencing Shot seemed to work, I never got an "Immune" from her in any case, and it appeared to stop her casting for the duration. I used it on caster mobs as I normally do so it was useful there for pulling but probably not necessary.
Obviously, this is early Kara so I know I can get away with being this 'inefficient' but it was enjoyable anyway and I think I aquitted us hunters well (DPS: #1 me , #2 another hunter) for a first run... didn't wipe the Raid once! So for a first pass, it wasn't bad. Doing this a bazillion times might get monotonous, so I have that to look forward to as everyone farms Kara, but enjoyable for a first run. Once my focus is PVE, I'll respec and see if I can make BM work... ^_^
Thanks to Aethien and Kompera and all the others who have chimed in over time to educate me on Raiding. The advice has helped and made me realize the limitations I was under. I would've done far worse had I tried to do my usual stuff.