First of all, I think you need to choose between either MM or surv, as you miss some major talents in each tree with your current build. Here is my setup, I think this is the best for those who like the marksman tree. It is a all around build however, very good in pvp, pve and raids. if you want to make your hunter purely a raiding Hunter then BM is the way to go as you can put up a lot more damage.
http://www.worldofwarcraft.com/info/classes/hunter/talents.html?0000000000000000000005500201225013050135103320032310300000000000
If you are going for more pvp however you can get rid of surefooted and put the points in Entrapment or Improved Stings, as those can be very useful for pvp.
For Survival, I'll just post what my roommate posted on our guild forums for you (it is faster this way).
"I chose BM from 10-70 and LOVED it. It's so very versatile and puts out the meanest dps around with the most simple shot rotation. Picking up the Wolfslayer rifle from Kara (little red riding hood event) is the best investment to this build and wont EVER be replaced until you find a higher dps weapon with the same speed... which i think of. Once that's grabbed, it's a simple 1:1 rotation with auto shot - steady shot because of the 20% increased attack speed of BM. This is the best pve spec i could think of for BM:
http://www.wowhead.com/?talent=cAbh0txRmuVoVVbRV
After a few months at 70, i wanted a change and had always heard how challenging Survival can be. I've researched and found through experience that it's played very differently from BM (especially in pvp) and is very gear dependent, but has access to the best physical dps buff in the game. However, gear choices are simplified by the Surefooted talent and Lightning Reflexes. Once you get your 8.6% hit chance buff (only need 5.6% because of talents), Agility is maxed over every other stat. This is because it scales higher with Lightning Reflexes, Blessing of Kings, and increases the Expose Weakness buff. I've been able to put out some mad dps with gear upgrades and talents, but the best part is that SV buffs ALL physical dps in the raid, not just in a group. I'll keep running SV unless someone else in the guild wants to give it a real try and is willing to re-enchant and re-gem for agility (i see one sv hunter as a necessity in 25-mans). current talent build is:
http://www.wowhead.com/?talent=cZE0fRVzZcG0GucMhqub
This has some pvp talents chosen, and can be optimized for pve by maxing Expose Weakness, Resourcefulness, and investing some in Trap Mastery and Improved Feign Death."
If you like your current set-up however I would suggestto either drop Trueshot Aura for Expose Weakness, as that is a much better talent for raids because it buffs every physical dps class in the raid, and not just your party. If youa re goin for pvp though then drop some of the talents in Survival and grab Silencing shot, it is a great talent for pvp, and will help u kill those pesky paladin's.
Hope this helps!
Bowarm -Turalyon
70 Hunter