That might work in "sunny" climates... I wouldn't if there was.any chance of water near those openings (rain, snow, car wash, etc)
-Greg
Yeah I was thinking of that too, you'd have to work out a way to keep water from getting into the intake as well.
Wouldn't be too bad out where I am, but in the midwest it'd be a terribad idea unless you could work out a way to deal with the water.