Everything in the antec sonata III is fine but very average.
If you want to go the sonata route, the sonata plus is fantastic and comes with a 550W modular PSU, all for £100
Computer hardware and software at amazing prices, available online from Scan Computers UK - also on pre order.. doh!
You can buy that case seperately for £60 under the name antec solo.
Computer hardware and software at amazing prices, available online from Scan Computers UK
OCUK have the P182 in stock. EDIT: not anymore lol
There is also the coolermaster CM690 which is one of my new favourites. It's got great cooling like the antec 900 and has the cable management system of the P182, it's slightly less polished in the coolermaster but it's there
Computer hardware and software at amazing prices, available online from Scan Computers UK - again on pre-order but available at ebuyer for £50
Coolermaster CM690 Dominator Black Mid Tower Case - No PSU - Ebuyer