Is the budget euros or US dollars? I'd probably try to pick out the parts separately - maybe an i5-2500K, a ASRock P67 EXTREME4, 4GB of 1333MHz RAM, a 1TB HDD like the Spinpoint F3, Corsair TX750 V2, and a 560TI. Don't know exactly how that fits into your budget, but check it out and let us know.
Edit: replaced 6950 with 560TI, thanks motopsychojdn
@OP the 6950 is still fine too if you don't have a strong preference.
I'd say its in Euros J,
nothing to add over what you've said already though, except that Op expressed a liking for Nvid cards, dont know how fixed that love is though
**Edit, np J, I forgot to ask in my first post though,
@Op, what are you going to use this pc for? just gaming or....