Looking for a fan setup....

[Krawlin]

I am running an Align 600XL in my E-Maxx, and was looking for a fan setup for it. It runs about 150, and according to some members here, that's normal for that motor, however, I would like to try to do some kind of fan setup on it.

I was wondering if a dual 30mm fan setup would work.

But how could I mount them? I was thinking something like 3 pieces of lexan with the motor curve cut into them, and then mount 3 more small pieces on top of those with some holes drilled in them to attach the fans with.

But if I did that, how far above the motors should the fans be? 1/4 inch or so?