I'm currently running a pair of 8800GTX's (stock speeds and cooling) in SLi along with a QX6700 cooled by a Thermalright XP-120e (not sure what fan, just some generic Y-Tech 120mm job) in an Antec 900 case. I'd like to replace the cooling on my graphics cards and am looking at the Arctic Cooling Accelero Xtreme 8800 but i'm concerned that there won't be enough space between the PSU and the second card.
Secondly I'd like to place the fan on my XP-120e. I'm looking to reduce noise levels so I'm looking for a quiet fan.
Lastly I'm considering replacing my Antec 900. Money isn't a massive issue but I don't really want to spend more than £160. Again quiet but with fairly decent cooling is what i'm looking for. Thanks in advance.