Currently I am lvl 77 specc'd 5-51-12.
ShoR is really quite strong. 1300ish each shot, crits for 2600-3000. The threat is huge on this as well, it's that snap aggro we needed to pull mobs off other players. I believe that even hits harder than warriors shield slams, but they have the ability to spam theirs more due to talents. I also havent seen a properly geared warrior using it. Those sunwell tanks dont have the strength to support the new prot stat requirements, imo.
My gear is 100 lich king gear, 80% crafted a couple boe's and a few quest goodies. It's the tempered saronite stuff. Weapon is some 104 dps, 1.7 MH with some str and stam. shield is the saronite shield that can be crafted. As it stands, threat gen is pretty wild. I hope that when ret gets snow-plowed into oblivion again that this prot is still strong.
I'll dig up exact stats, and maybe tank a run on fraps to give the theorycrafters more to play with. I can also address any questions about any other abilities if need be.