for the ram just choose the corsair xms3(£65), cheaper, same **** different package lol
Well with the USB3 on special offer it's £17! I can't for the life of me see a difference between them. They have a slightly different audio chip and slightly different placement of some connectors on the board. That seems to be it.
It's perfect for your budget, add 2 viper fans to that Megahalems though and use some MX-3 or MX-4 paste then you are set.
this http://www.overclockers.co.uk/showproduct.php?prodid=MB-121-MS&groupid=701&catid=5&subcat=1495
or either the ud4/5/6