I'd go with Lian Li PC-A70b - I have one for £135 from chilledpc about 8 months back. I sprayed it black on the inside, took a couple of days. Its a brilliant case for space.
Its not perfect though. I cut more cable holes in the motherboard tray - quite easy though. The space
behind the motherboard and side panel is not great, so with the ATX power cable its a tight fit.
I know have the mesh side panel and it looks awesome. Awaiting delivery of the triple fan top panel. Also recommend getting some zalman 7v or 5v power resistors. The supplied fans are not quiet.