Ah alright I will look into the Evo 212 and Xigmatek and Zalman again, thank you! Honestly the main reason I went for a TX3 instead of the Evo 212 for myself was me watching Youtube installation videos from the 212 and I thought "Oh dear I will never manage to install this thing without breaking something..." and the TX3 had the default AMD mounting bracket
As for the PSU, I will look around for a Antec and see if I can find one somewhere else as my usual shops list "Delivery date unknown" for them
And if I can squeeze some more money out somewhere I would be willing to look for another case but he explicitly told me that the case should be a afterthought aslong as it cools "okay" and that I rather should add more power into the PC.
And since I want to get the order out today, lets simplify my main concern a bit, what would net him better performance on the long run:
i5 + GTX 660 or Phenom II + GTX 660 Ti?
Most of my friends seem to opt for a i5 + GTX 660 and I believe them but you can never have too many opinions so please give me your opinions on this GAF as I have to place the order ideally in the next four hours!