first off, solid build :) I pretty much built the exact same thing a few days ago and am waiting on some cash to get the parts. (good Canadian prices)
What do you want the MOBO to do? does your case have front usb 3.0? do you plan to crossfire or run sli in the future? Do you need wifi? --- DO NOT BE ASHAMED FOR PLAYING VIDEO GAMES. Embrace the experience and share it with everyone you can.
I just did a new build myself with the 4690k, I believe you have to get a z97 motherboard for that CPU though. I went with the Z97-A from ASUS and it's treated me well so far. --- Games should be bringing people together, not tearing them apart. There is too much hate in the gaming culture.
I would recommend you price match as much as you can at MemoryExpress and buy the parts there. MemoryExpress has the lowest prices in Canada due to their price-beat feature. Also if you live in Calgary, Edmonton, Richmond, or Winnepeg there is no reason not to use MemoryExpress as long as they have the parts you want. --- 15.4" Retina MacBook Pro (Mid 2012) | Node 304 mITX | Gigabyte Z87N-WIFI | Intel Core i5-4670K | Asus GTX 760 | Corsair 1x8GB | EVGA 600W | 120+240GB SSDs
I don't know why you would go with a 280 when you could get a good 280x for $3 more. --- 4670K OC | 2GB PNY GTX 770 OC | 8GB 1600 | 120GB SSD | 1TB WD Blue | Gigabyte Z87MX | EVGA 600w | BitFenix Phenom M | Win8.1 Pro http://imgur.com/KaTyP5o.jpg
agreed @ the XFX 550 over that CX series. they aren't system-breakers but you can definitely get better at $65 --- Cavs: 0-0 | Indians: 50-47 | 5% chance this post is serious i7-4790K, 16G DDR3-2400, GTX 780 3G