New custom PC advice needed

ust looking for opinions

(prices from dabs.com for a rough gauge except where stated)

Spec:

Intel Core i5-3570K £179.98
Asus P8Z77-V DELUXE (since it has WiFi) £189.99
Corsair Carbide Series 400R £77.98
Corsair Vengeance 4GB DDR3 1600MHz £19.99
Corsair 550W Enthusiast Series TX550 Modular Power Supply £66.99
Hitachi 500GB Deskstar 7K1000.C SATA-300 7200rpm 16mb £54.99 (data)
Corsair Memory 120GB Force Series 3 SATA 6Gb/s 2.5" Solid State Drive (Read 550MB/s, Write 510MB/s) £86.98 (OS + Apps)
Sony 24x DVD-RW/RAM SATA Black LightScribe Drive £16.99
LG IPS235V-BN IPS 23 Inch LED Wide Screen Monitor £134.99 (price from amazon)
Using intel GPU

Any thoughts?

using it for day to day, going to run windows 7 (already have a licence), (not for gaming) - would like to have the option of easily being able to use it for gaming in the future (i.e. add in gpu)