Okay, after having several weeks of weaker Steady Shots, things have somewhat normalized. I'm not pushing quite the same numbers I had been, but I made some adjustments.
I had switched over to the Whale-stick Harpoon, for the +hit, so that I could re-gem for AP/crit. That served me pretty well for a while, but then I got the Lightning Giant Staff, which was, overall, an AP/crit boost, so I've re-gemmed yet again, back to +hit gems.
I picked up the PVP boots initially, but then the Dragon Slayer's Sabatons dropped, and they are, overall, a PVE boost over the epics.
I got the heroic badge neck, which was an upgrade. Getting revered with the Ebon Blade netted me new shoulders. Heroic Azjol-Nerub got me pants and a ring. Grobbulus had another ring. I also have the Bands of Anxiety off Grobbulus, but with my current gear set-up, I don't know that I want to swap out from my Eaglebane Bracers. I get AP from Int, so the Eaglebane have more AP for me, and I would drop under hit-cap with the Bands. That would mean re-gemming something again.
Basically, between re-enchanting, re-gemming, and the new gear, I've added about 700 RAP since pre-3.8. I'm still hit-capped, and still over 30% crit. It's amazing how many people I talk to who are good hunters (seriously, better DPS than I am) who have trouble buffing their crit - I think it's just because I prioritize it until about 30% over AP.
It wasn't cheap, but I'm cleared for all wings of Naxx under our raid guidelines. I'm hoping we hit Malygos this week. >.> Granted, I found Aces High! to be kind of meh, and finding out that phase 3 is basically that quest... well, I want to at least do the fight once, and then I'm okay with never going back.
The macro has ended up mostly unchanged, just shuffled - the cast sequence is now Chimera, Aimed, Arcane, Steady, Steady, Steady. When Hawk procs, I can probably get in another Steady, but that only matters on fights where I can just stand and shoot.
Oh, and I'm now riding an orange raptor full-time for my ground mount. Mmm, raptor.