so i have the two options of buying either a used i5 or i7 cpu for a steal but they are OC'd and i don't think my budget will allow me a z77 mini itx board if i do get one of the above CPUs. my concern is whether it will be ok or not to put them on a cheaper mini itx board with no OC features. i know it would be a wiser choice to go with standard sized builds but i really love the compact cases and they will be perfect for my home setup.