What i5? what card... etc.
Also you cannot put an another card into that motherboard later on, since it has one pci-e x16 socket.
I would have spent the extra money on a mobo upgrade instead of 7 coolers. Also why did you buy that +7 controllable coolers if you don't overclock yourself?(you don't even know what it is I bet). I personally Have 4 non-controllable fans, +3 controllable which are in the vid card+ processor cooler, and I don't have any kind of heating problems while overclocking it.
Running skyrim with ENB, and tons of texture mods on 1600x1200, and I get around 50-60 fps, even 80 sometimes, and I bought my computer for around 800$.
So yeah, tell the store owner I congratulate him for selling pretty much useless stuff for more money.
Anyway, nice purple leds in the case tho.