i7 4770k with asus z87M-plus micro atx?

Looks good. Only thing missing form that mobo is SLI support. And for OC you need good cpu cooler.

If OC is not so important then look for Xeon 1230V3 This xeon is like 4770 but no iGPU.
It do have HT + 8treads. Best buy Intel cpu because it is cheap. i7 for a price of i5.