I'm going to buy my parts today from this list: Link
Does the power supply have PCI-Express/SATA cable ports that is compatible/supports my GPU? Also it says my motherboard has a PCI-Expressx16 port too, so the mobo should be fine correct?
I would swap the GPU for a EVGA GTX 760 2GB Superclocked ACX because for an extra $5 you'd get more performance out of this model than with the Asus one.
Regarding the PSU, get the EVGA Supernova G2 750W instead. It will only cost you $5 more but it's way better than the Rosewill unit you chose.
Overall, the modifications come down to like $10 which shouldn't affect your pockets that much but you'll be getting a faster GPU and a quality PSU.
I would swap the GPU for a EVGA GTX 760 2GB Superclocked ACX because for an extra $5 you'd get more performance out of this model than with the Asus one.
Regarding the PSU, get the EVGA Supernova G2 750W instead. It will only cost you $5 more but it's way better than the Rosewill unit you chose.
Overall, the modifications come down to like $10 which shouldn't affect your pockets that much but you'll be getting a faster GPU and a quality PSU.