New Motherboard. best CPU & PSU? Z87 Extreme11ac

firespasm

Honorable
Jan 24, 2014
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Hello, I have been given a Z87 Extreme 11ac Motherboard. I would like to know what CPU is best (i7 4790k? socket 1150) and which PSU will fit my system as i think it requires a PSU with two 12V
(2 x 8 Pin Molex Connectors) or a haswell PSU?

Also do you know the cheapest place I could pick up the CPU/PSU?

Thanks All