Team red

Hello there, I currently have a Asus maximus hero ix, an i7 7700k and a GTX1070. Can i get some upgrade recommendations, current compoenentsare a cryorig h7/h5 coolermaster v1300 and ddr4 32GB RAM. i do a lot of gaming so im thinking of maybe waiting for the 30 series GeForce. and some more...

A while back on my wife's PC the front case fan (2) stopped working but still lit up with the LED lights. It did work on mine but I chalked it up as it possibly just stopped working. Well today I re wired my PC and try and clean it up and now the same front case fan (2) stopped working for me...

I've been really into FSB overclocking lately, My FSB is currentry at a stock 200 MHz, with the multiplier at 23 to make a stable 4.6 GHz. I'm wondering if running my FSB much higher, and significantly lowering the clock to make about 4.2 GHz would yield better performance despite the lower CPU...