That power supply will fit in the case. The motherboard looks good, but I would recommend the ASUS Z87I-DELUXE. I don't think that huge graphics card will fit in that case, but I am not a case expert so I wouldn't know. I read a review on the case, and the power supply he used was 6.5" x 3.5" x 6", and apparently that fit. Now, I would recommend a better power supply that fits in these dimensions. Look around and see what the EXACT dimensions are for the power supply mount.