You'd want a Z77 motherboard. I recommend the ASRock Z77 Extreme4 Motherboard for $135.
This is probably one of the best value boards going around, as ASRock is known for a whole lot of features for not a whole lot of cash.
In regards to your power supply, I would not go with that. Rather, the XFX Core Edition Pro 650W is a good quality, efficient PSU. It goes around for roughly $100.
Everything else seems fine.
As always, please consider selecting my answer as the solution if it has helped. Thanks