I won't be doing a lot of gaming, so I don't need a good graphics card, this is mainly a pc for running heavy programs like Adobe applications, Cubase etc. but thanks for the suggestions.
EDIT: Could you explain what the problems were with my build (for learning purposes). Also I picked the GPU as the best option for about 70-80 Euros (under 100$), which is about all I'm willing to spend on graphics.