Need Help With a Cooling system for my build

I've been designing my new computer for a couple weeks now and have a $20 budget of only case fans from walmart. Here are my specs-

Micro ATX MoBo

Sapphire Radeon HD 7750 GPU

AMD FX 6300 Hexacore Proccessor

Raidmax ATX-298WU ATX Mid Tower Case 20.00" x 7.50" x 17.50" and  here's the link- Case

I'd really appreciate some help as to where I should put my fans and which ones to get with my budget.

Thanks.

 

That case has 2 spare 120mm spots for fans - 1 front, 1 side. $20 should get 2 of these. http://www.newegg.com/Product/Product.aspx?Item=N82E16835345053

I assume this PC isnt for gaming due to the old gpu yeah? If it is for gaming I'd be giving the whole build a re-think.

my friend has that case, his 212 barly fits with bowing

I'd suggest a loki

http://www.newegg.com/Product/Product.aspx?Item=N82E16835233081

and this heatsink fan

http://www.newegg.com/Product/Product.aspx?Item=N82E16835103070

I don't know if one will fit on the side with a heatsink so you might want test it with a fan you already have first but these are quiet and have high airflow

http://www.newegg.com/Product/Product.aspx?Item=N82E16835233101

I like the coolermaster tx3 for amd because it does not require its own back plate

http://www.newegg.com/Product/Product.aspx?Item=N82E16835103064&Tpk=cooler%20master%20tx3

for case fans I like the bitfenix spectres like deejeta said

go with that heatsink, didn't know there was an amd version, its just as good and cheaper and easier