I've been looking at these:
Asus 5870 (v1 reference design) -£304.99 (I really like this ref cooler with the black backplate, etc)
Asus 5870 (v2 reference design) -£323.99 (Don't like this as much as the first ref cooler, but is it worth the extra and are temps better?)
His iCooler Turbo 5870 + codmw2 - £314.99 (I haven't got codmw2 so that'd be a nice addition and comes pre oc'd)
Any thoughts or ideas on what i should do?
I doubt i'll be voltage tweaking and will just oc it as much as possible on stock volts.
Asus 5870 (v1 reference design) -£304.99 (I really like this ref cooler with the black backplate, etc)
Asus 5870 (v2 reference design) -£323.99 (Don't like this as much as the first ref cooler, but is it worth the extra and are temps better?)
His iCooler Turbo 5870 + codmw2 - £314.99 (I haven't got codmw2 so that'd be a nice addition and comes pre oc'd)
Any thoughts or ideas on what i should do?

I doubt i'll be voltage tweaking and will just oc it as much as possible on stock volts.