[troubleshooting] regarding air flow and liquid cooling...

Hello all!

I have a HAF 922 case and decided to buy an h50 liquid cooler from a friend. The company recommends using the fan as an intake but I am not so sure if I should do this. This will blow hot air over my components and make my already hot video card much hotter. An the other hand If it's used as an exhaust some of the heat my video card produces will be blown over the radiator. Check out these pictures.

Does anyone have any experience with using the fan as an exhaust/intake? Just looking for some general advice