These are specs that I found on an Norwegian forum and are supposedly great and works together, but I'd like a second opinion:
Cabinet: Fractal Design Define R3
Processor: Intel Core i5 2500k
Video: Asus GeForce GTX 560 Tues DirectCU II
Motherboard: Gigabyte GA-Z68AP-D3
Memory: Kingston HyperX 1600MHz 8GB
Hard Drive: Seagate Barracuda® 7200.12 1TB (only item I picked out myself)
SSD: 64GB Crucial m4
Cooler: Arctic Cooling Freezer 13 Pro
Optical Drive: Samsung SH-S222AB
Power Supply: OCZ ModXStream 500W
I've also never built a PC, but I've looked at tutorials and some videos, and it seems doable.
EDIT: added Norwegian forum link for anyone interested.