Dude, put it on. Then get a free utility at classicshell.net called ClassicShell. Can make you PC look like Win7. I am running Win8 and it is so much more stable than Win7. And with Classic Shell you can jump back and forth between Win7 and Win8 look if you want.
I put Classic Shell on all my customers new Win8 machines and they love it.
2013 2SS, GM Strut Tower Brace, CAI Intake Black, VMAX TB, Elite Catch Can, Hotchkis Chassis Brace, Hurst Shifter, 3.91 1LE Complete Rear End, NPP, 1LE Track Pack,Factory Reproductions Style 41 ZL1 Fitment Wheels 10" on all 4 corners