i know but i would start with mikg 2.5 or mik3d and go from there. both are great roms. with mikg2.50 you might want to upgrade to 2.52 it has the fixes that the 4.53 ota has cooked in. so here is what you do:
1.make a nandroid backup
2.wipe dalvik cache, cache, and data.
3.flash the superwipe (found in the guide)
4.flash mik2.5
5.reboot to make sure everything is working. you can even get it setup if you like.
6.wipe dalvik cache and cache and flash 2.51 patch
7.in the same recovery session you can then flash the 2.52 patch.
so like i said start with that one, then move on from there. remember to always make a nandroid backup. they are your friend. i'm a flashaholic so i flash roms constantly.
there is now sense 3.5 roms coming out. they are still in beta, but they are pretty cool so far.
Ahh but he has MikG 2.53 out now! All that included in one package plus some updated apps, so if you updated to 2.52 and have you apps updated no need to flash 2.53.
And don't forget about the Runnymede sense 3.5 that newt ported to the evo and that Mik has now taken over. This rom is beast and will be the best thing, IMO, you can put on your evo.
I am running it now and it's awesome. No 4g, yet, is the biggest problem. If it can happen mik will get it.