Thanks to all with the kind replies. Its much appreciated.

Farmerbrown:

Well with regards to the GPU set up you are going to do, I have also using a quadro FX card, I use it for solidworks, I am a currently studying to become a solidworks engineer, I have used a Quadro FX 4600 before then changed over to a GTX 260 and the performance when doing 3d drawing and animations is the same if not better, if you have a old quadro then the newer gaming cards will outperform the quadro's when doing 3d work, but I have also run a gaming card and a quadro in one system (To see if it can be done), it worked great, you will need a monitor that can change between sources (because you will need to display cables) and then all you do is change the source in the nvidia control panel when you want to use each card, don't thing running SLI on two gaming cards and having a quadro in the system will be a problem (Tried and tested with one gaming and one quadro).
Thanks for the awesome response. I've always wondered if gaming cards could perform similar if not better than dedicated 3D cards in SLI. I think I'll try this when its time to bleed my system a few months from now. Otherwise i'll stick with the single Quadro for now as i'm dying to get this thing finished. Good luck with the studies.

Also, for anyone thinking the X2000 case sucks for water cooling, believe me when i say after stripping this thing down to its bare bones and taking a good look at it, the possibilities are endless. If i wanted to (and i might do this at a later stage) i could also fit a 280 rad up top.

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This is just one other possibility. If i wasn't trying to keep the stock look of the case, moving hot swap bays, psu and other internal fittings, god knows what you can do with this thing. Bottom line, this case rocks.