I'm not going to go into depth on this, but you need a better power supply. The basiq only has one PCIE 6 pin and it's honestly not great, and kind of loud (only has a 80 MM fan, and it's not speed adjusting.) You're willing to spend $300+ on a graphics card but you are only getting a $60 PSU? Not smart. Also that is PCIE 2.0 motherboard, and the card is PCIE 3.0, so you're wasting performance on it. Wait until Haswell drops (next month I think), get a i5 for the same price and enjoy much better performance.
Next time, do your homework before coming here and asking us to do it for you.