Ok, I never thought that I would ask for help here but I guess I'm bored and there seem to be some people around here that actually know more than me about PC-Hardware, so here we go:

It has been around 4 years since I upgraded my PC for the last time. This is the usual time that passes between my rig-upgrades. The PC I have at the moment looks like this:


What I want to do with my PC is:


Now we get to the interesting part. I have already looked around a bit and found something I consider "good", so here it comes:


Everything together (+delivery) would cost me 602.66€ at this shop (which is one of the best online shops here in Germany). However I have a limit of 700€ to spend so I could (not must I also can save the 100€ if the upgrades are only minor) buy:


TL;DR: Look at my possible new rig and comment/post suggestions about what could be changed for up to 100 additional Euro (no Intel, if possible Nvidia).

UPDATE

Replaced the GTX560 FTW+ with a GTX560Ti from the same company. Also thinking about getting the AMD Phenom II X6 1100t.