I an looking to build my first pc. I am using the cooler master haf xb evo for my case and I need a cpu cooler that is compatible with this case while using a 200mm fan in the top (the cooler needs to be under 155mm). I would like to overclock an i5 6600k up to maybe 4- 4.2 ghz. I would Like the price to stay under 65USD. by the way tell me if what I'm asking is just insane
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I also want to know could I run the 2 120mm front fans and the 120mm rear fan as intake and use the top 200mm fan as exhaust?
Thanks!

I also want to know could I run the 2 120mm front fans and the 120mm rear fan as intake and use the top 200mm fan as exhaust?
Thanks!