So, upgrade fever has got me looking at a second Radeon HD5870. In order to keep costs down a bit, a second hand card will be the most likely purchase. I already own a Sapphire reference model, cooled by an EK-FC5870 Acetal+Nickel. Sadly, most second hand cards I can get my hands on are non-ref.

Assuming I buy a non-ref card, such as an XFX ZNFC, and mount an EK-PC5870 V2, will I still be able to use an EK CF DUAL bridge? Will there be any misallignment of the two water blocks that would make this impossible?