Joe, have you looked at the Hobbyair unit?
FWIW, the Breathecool unit has a 25' hose which really is not enough IMO. For example, if your paint room area is 18' long, you need extra 6'-7' hose length to be able to maneuver around the vehicle, plus you need a minimum of 5' of length for the hose to go from your hood to the floor. THEN, the turbine of the unit needs to be in a fresh air environment which generally is about 5' away on the outside of your spray room. If their hose is just 25', I think you will be disappointed. The Tyvek hood is fine but you need to purchase the Mylar lens tear-off covers that go on the outside of the hood because the overspray is attracted to the plastic lens and will quickly ruin the vision thru the plastic.