first: use
WoWhead next time, it loads way way faster.
And second, i think survival is pretty chanceless in pvp, it misses out on the big (multi)shots and silencing shot/TSA from Marks and tBW from BM.
And those things are our strongest points in battlegrounds.
So for BG's i would go
41/20/0 or
0/41/20.
Personally, i dont like hybrid builds for hunters no matter what you are doing, our top tier talents are just too good.
(and besides, 20 points in MM is enough to get 30% extra dmg on crits anyway ;P )