Hi all, could u check these specs for HTPC, and give recommendation for any part that needs to be changed. Usage mostly watching movies, minor gaming, and internet.

case: Silverstone GD06
processor: AMD A4-3400
motherboard: Asus F1A75M Pro (I cant find this on any of the pricelists. Is it available here and rough price)
ram: Apacer DDR3 PC1333 (2gbx2)
os: Win7HomePremium64bit
hdd: WD Blue sataIII 7200rpm 1gb
power: Seasonic M12II 620W (can this fit the case? silverstone says 150mm, which is exactly the size of the psu. will there be enough room for the cables coming out the back?)
dvdrw: LG 22x sata
tv capture card: Kworld PCI Analog TV Card Lite PVR-TV 7134SE
keyboard: Logitech Wireless Touch Keyboard K400
wifi: I have an old USB one