As far as u need Asus P8Z77-V should be perfect.It has 8+4 digital power design.
U might give a look to Asus P8Z77-V Pro.It has 12+4 digital power design.But for ur uses and OCing Asus P8Z77-V should be fine.
If u are a technology freak then u are okay with Z77 otherwise u can grab a P8Z68-V Pro/GEN 3 which is compatible with Ivy Bridge and PCIe 3.0 GPUs after a bios update.This will help u cut ur costs down by a bit.
I suggest Asus cuz they has been a pillar in mobo industry for years now.I niether sell them nor work with Asus.Don't think me to be a Salesman.
Gigabyte can be a second option when xtremely tight on cash,but Asus will pair up better with i5-3570K.