Soldato
As long as you don't have the air going into the tubes You should be fine. Always try to have the tubes at the lowest point.
If you have the space.. i'd go with the Noctua personally. I went with this because I decided to get high rise RAM sticks, and couldn't find a Silver Arrow anywhere. Don't get me wrong it's a lovely bit of kit, but more to worry about lol.
How loud do you find it? Looked at some reviews n youtube clips and seems pretty audible.
It's really not that loud at all. Most of the time it's between 500 and 1000 rpm which is not loud at all. The loudest it's been at when I forced it to was about 1400 rpm and it was audible but nothing major at all.
2500RPM is just stupid noisy, but unless you have set a really daft custom setting or use the extreme setting to force it to 2500rpm, that's never gonna happen.
Compared to the silver arrow/noctua d14 I'm sure it's louder but nothing that would annoy you I suspect.
I'l put it like this... it's a LOT less noisy than an ATI/Nvidia Stock cooler would be in game and highly unlikely to pee you off like those do.
Yeah, I had to do EXACTLY the same thing. Was a complete pain in the arse, nowhere near as easy as they were making out. However, it will be fine, unless you think you squeezed/smeared the paste out the sides.
Stulid... how are you running your fan's? Are you blowing out the case with the radiator or taking outside air into the case?