Trying to keep up with the times...

Man its been a while since I've built a pc. I don't even know whats good out there. LGA 1156 Wha? Core I7-5-3 Huh? Well been doing some research and probably gonna try to build a middle of the road system. Here's what I've got on the list so far: Intel Core I5 750 cpu, Asus P7P55D-E Pro, BFG GTX 260 OC Max Core video card, prob 4 gb ram to start with Windows 7 64bit running the show, got a case, drives, but prob need to replace the power supply. Open to suggestions...