Looks good although the motherboard you chose has the wrong socket (AM3+), you want one with an FM2 socket like any of these
http://www.tigerdirect.com/applicati...74_83249_83249
750watt isn't necessary for power, something 450-550 will more than do the job. I forgot to mention get a DVD drive/bluetooth card/wireless card if you use any of that (they're all <$20).
Also idk what operate system you were planning on putting on it but if you wanted windows 8 you can get it for $40. Google upgrade windows 8 on your current computer and go through the steps like paying for it, downloading installation files, then after that you'll get a popup on how do you want to install, choose the save to USB option instead of installing it on the current computer then you'll be able to plug the USB into the new computer and install windows 8 from that (needs a 4GB+ USB, you can use a DVD too).
edit: SSDs are 2.5" across and the harddrive bays in cases are 3.5" across, my SSD just sits on the floor of the case but if you were planning on moving the case around a bit you can get a 2.5 -> 3.5" frame so the SSD can sit in the 3.5" bays.