The only things I can think of is that your graphics card might be a bit pants (but I'm not certain), and you'd be better to get an unlocked CPU so you can overclock it if you ever want more processing power. Also, your power supply is tiny weeny. I'd recommend 500W upwards, really.
Formatted for readability:
Edwardo v2.0 wrote:
Intel Core i7-4790 3.6GHz 8MB Cache
Asus Micro ATX Q87CS-B LGA 1150
PNY Nvidia Quadro K620 2GB DDR3
Kingston 8GB 1600Mhz DDR3 Non ECC
MicroATX Gloss Black Stone Chrome Mini Tower
FSP350Watt 80+ Bronze
Samsung 250GB SSD 850 EVO Series 2.5
Western Digital Caviar Blue 1TB SATA 6Gbps 7200RPM 64Mb Cache
Samsung Black Sata 24 X DVD Writer
Iiyama B2483HS 24-Inch LED