Title describes it all really, looking to get it, im looking at the corsair 450D as i want a new case and i like the fans that corsair produce and this case comes with 3 
So basically, will my 290s be able to be kept cool? or will it be like death valley in there? also, im looking at a new motherboard for my 8320 so if there is a certain one where the first and second pci slot have some space, hit me up there aswell...
Another thing, is the power draw, i currently have a CX750M which i understand isnt sufficient for the 2 cards... so what psu would you recommend for as little as possible (i have found the EVGA 1300w #overkillingit for £10 more than the 1000w so i thought it may be worthwhile...)

So basically, will my 290s be able to be kept cool? or will it be like death valley in there? also, im looking at a new motherboard for my 8320 so if there is a certain one where the first and second pci slot have some space, hit me up there aswell...
Another thing, is the power draw, i currently have a CX750M which i understand isnt sufficient for the 2 cards... so what psu would you recommend for as little as possible (i have found the EVGA 1300w #overkillingit for £10 more than the 1000w so i thought it may be worthwhile...)