Heres mine Pred that I made last year for you to compare. Seems a very similar set up to yours give or take a year of new releases. Still runs like a dream.
1 Intel Core i7 950 3.06Ghz (Bloomfield) (Socket LGA1366) Processor - Retail £ 199.15
1 Asus GeForce GTX 460 1024MB DirectCU GDDR5 PCI-Express Graphics Card £ 159.99
1 Asus P6X58D-E Intel X58 (Socket 1366) DDR3 PCI-Express Motherboard £ 131.99
1 1TB Seagate Barracuda ST31000528AS 3.5" SATA II Hard Drive - Recertified £ 41.50
1 Zalman GS1000-SE Special Edition Gaming Case (Black) £ 75.25
1 Sony Optical DVD Writer, AD-5260S-0B, SATA, Black, OEM £ 13.75
1 Patriot Viper Extreme Performance 6GB (3x2GB) DDR3 PC3-12800C8 1600MHz Triple Channel Kit £ 111.99
Items Total £ 733.62
Also a Corsair 850w Power Supply.
Heres my case, dunno if you can still get them, it's awsome though and lotsa room. Wouldn't hesitate to recommend it. I got mine after Moonie had one for her new PC the year before.
http://www.quietpc.com/gb-en-gbp/products/pc-cases/gs1000-se