This is the list i threw together for a 400 dollar budget. The reason that it is a "high pressure" build is because it is for my girlfriend's boss's 15 yo kid. If this build doesn't perform up to standards there is a very real possibility that i will be put in the dog house lol.
The list is 20 bucks over budget but i am willing to go a little over to make good worthwhile improvements. only about 20-30 over tho. CPU is kinda up in the air, not sure if i wanna go with a 6300 or the 4130 i have now. Also not too sure about the mobo it was just the cheapest one really. PSU is 26 with a targeted email coupon code from newegg. Let me know how you would do this build differently or some suggestions on the CPU issue.