How to Keep The ESC Cool

[CaseyEskam]

would it be a bad idea to cut cooling holes for an electric car.... my ESC gets pretty warm so i was wondering if this would be a good way to bring the temperature down...or would it be best to make a hood intake? any links or pictures of how to cut cooling holes or where to get (or make) a functional hood intake would be great or any other ideas would be nice.... the only alternative i could think of is running the car without the body (it works) but the car looks kinda funny with out the body.

Thanks