PSU (not sure if it is good enough) http://www.ebuyer.com/271798-corsair-430w-v2-cx-series-psu-cmpsu-430cxv2uk
Motherboard (Might change this because have to wait to get) http://www.scan.co.uk/products/asus-m4a88t-m-usb3-amd-880g-s-am3-ddr3-sata-ii-3gb-s-raid-sata-vga-on-board-micro-atx
looks really good i like the video card, are you a fan of Radeon graphics cards, cause ive only been with radeons and they served me well in gaming :P now im not much of an expert but about the PSU why stop at 430W? buy more like 500 or something, it cant be much more expensive and the more the better right (except if you worry about energy saving) ive had 350 or something before and it burned twice for some reasons and i decided to put more and havent had problems in years... but as far as i get all those stuff i think it looks pretty good at least if i want quality gaming :P