aircon is great got mine fixed yesterday, but can feel it draining all my powa, remeber water obsorbes 3 times as much heat as air does, so uve got that bonus and i don't think my water will get hot having to run all the way to the front of my car and bak.
Not 2 sure about my air intake atm, ill show u at the motakana and u can tell me what u think.