After carefully figuring it out, I don't think the raven or the ft02 will fit my computer. Using a Crosshair, which needlessly ignores the first expansion slot so it can have a stupidly large heatsink where the first slot could go and with the way it fits my 2nd 5850 with Prolimatech fits in the 6 and 7th expansion slot with the 8th having the fan holding bracket for the Prolimatech heatsink. So the FT02 which loses the 8th expansion slot completely, can't even have the fan bracket installed and I think the prolimatech heatsink itself would actually be blocked by the hard drive cage.
The Raven with the narrower hdd bay and 8 expansion slots can fit it all in but it would be very tight.
If theres any chance the next gen cards would end up longer than a 5970, they just wouldn't fit at all.
It seems to tight a fit/call to buy the Raven v02 hoping it will fit well. Heck, with the crosshair and the FT02 I don't think you could even put a 5850(any dual slot card) in the 4th pci-e 16x slot at all.
I'd never run 4 cards, but its pretty daft to make a case that doesn't have at least a tiny bit of space for large coolers on the potential 2nd/3rd card in a system.
I wondered if the first Raven might have more space but the motherboard is right up against the back of the case, no room behind the last pci-e slots at all.
Thing is, how many enthusiasts have tiny ickle desks and are seriously not going to buy a case because its marginally bigger. Most enthusiasts would take better space and a slightly bigger case for complete future compatibility and plenty of excess room. I'm not actually sure when the FT02 launched, but was it after the 5970x2 was out. Considering its actually quite a short case due to the design, its even more ridiculous they didn't make it an inch taller and make it e-atx compatible.
THe most frustrating thing is, its clearly by FAR the best design for air cooling so I really do want the rotated motherboard type case, but now I've got to wait for something a bit bigger.
Personally I want a FT02, in steel, with the sound insulation, no window and probably 2 inches higher, 1-2inches longer, maybe 2, an inch either end of the motherboard so you can fit ridiculous sized heatsinks without the PSU getting in the way, as no doubt the next set of cpu heatsinks will be bigger than the IFX-14.