You don't need a RAM cooler. The i3 limits you to 1.5v DDR3 1333. Even 1.65v DDR3 runs cool enough to not need a cooler. But if you are just doing it for looks then no it will not fit with the aftermarket CPU cooler.
Your i3 also will not overclock so you don't need aftermarket CPU cooling.
Actually I was just getting it for the aesthetics.
But thanks for the heads up sir anort. Looks like Im just gonna have to get a new pair of RAM, i will be getting the Crucial Ballistix Tactical Tracer (for the looks). I already have an aftermarket cpu cooler by the way
As you said, the i3 limits me to 1333, but would it be okay if i get a 1600 or 1866 RAM?