Compatibility Windows 8 or 8.1 with Cubase artist 8

Hi all

Right now i’m on Windows 7 64 bits but I think moving to Windows 8 or 8.1 …
I am using Cubase Artist 8 … is there any compatibility problem with these two monster ?

I ask before bought Windows 8 or 8.1

Thank you

My setup

Windows 7 64 bits Sp1
Cubase Artist 8.0.10
Korg M1 Emulation 1.7
Some Waves plugins r9
Ominsphere Spectrasonics V2
Addictives Drum 2 demo
FX8350 (o core)
16 go Ra, 1600
2x SSD drive, 2x Normal HDD
Sapphire R7 265x
Pod HD500X (Line 6) (for electric guitar
Steinberg UR22 (for accoustic guitar & voice)