A couple of suggestions I make.
Reduce the proc to the 1200, as above. Eliminate the aftermarket cooler until an upgrade. The stock cooler will easily allow a 3.6+-ish OC.
Find a mobo with integrated WiFi, and certainly stick with your B chipset.
Go with a lower wattage PSU. You 'need' just at 400 with that card. Otherwise, if you are thinking to the future, I might still look for a lower cost/refurb unit there for now.
Ditch that platter and budget in an SSD. I am sure you have some kind of HD sitting around you can use for storage or salvage from current build, etc.
Technically you could wait the case fans for a moment as well, but of course it could change your ability to OC as high on air. Not so much a concern until or if you step up to a higher power proc.
That GPU may or may not be a budget way out with pricing right now. Might consider the used market for a 960-esce something until prices correct some, or the new gen comes out?
All in all, I still think you selected a good start for a build.