Intel i5 Series processor, quad core, massively overclockable (if thats your thing) with air or water, can also go for sealed water unit like the Corsair H50.
Gigabyte H55 / P55 latest motherboard series has USB3 support. The H55 has built in graphic support but its enabled by the CPU, so only certain Intel CPUs support it, would have to confirm which, but tbh its still a good motherboard whether you use that feature or not, depending on what you want from the board you can save a few pounds going H55 instead of P55 for near the same specification.
4-8GB Memory, i chose Corsair or G-Skill, used both, both good brands.
5770 Mid lvlish DX11 supporting graphics, think 4850 with DX11, a good contender, moving up in price i would probably switch over to nVidia and go the GTX460 route.
Case left for you to decide, the Antec Three Hundred is cheap good case, personally i just go for what i like the look of.
PSU again your choice, i would suggest a Modular PSU so you use the wires you need, and box up the ones you dont, i would go for Corsair but its your choice.
PS. Nothing against Tekheads for not using their site for pricing, i just dont like search/layout of it
Monitors, im going to recommend Dell as usual but only through a company like PC Buyit where you get the zero dead pixel / defect warranty, after all the time it takes to replace when faulty and how the warranty is handle is a big plus point for me.
