Since the late late 90's and the good old days of GP series by Geoff Crammond, i've played all my sim racing on the playstations. I currently use my ps3 and logitech g27 wheel. I haven't bought a ps4 due to logitech wheels not being supported. I'm therefore looking into going back to PC gaming. However looking at PC's i realise i'm way out of touch! Can people out me out with what sort of spec i should be looking at getting see below and point out anything i'm missing, or needs being better, plus can i just connect a PC to my 32 " hd panasonic tv for sound and vision? I will just be using the pc for gaming. Processor : 4th gen intel quad core 3.7 ghz 6mb cache ok? Ram: 8gb ok? Graphics card: 1GB NVIDIA GeForce GT720 GPU ok? hard disk: 1 tb ok? os: windows 8.1 plus will the g27 wheel work on it!