I have a question for professional carpet cleaners who use a Truck Mount System. What system do you use? why? how much do you like it? I have cleaned carpets for years. I have a Prochem portable, and Bluestar self contained, and a EDIC Polaris self contained. The Prochem is good but a portable is a pain to move around. The Bluestar is great. It is a walk behind similar to a autoscrubber but it is only good for stores. Not good for angles and tight spaces. The EDIC is good for small areas. I think I am ready to get a Truck Mount system and have it installed in a cargo trailer. Thanks for any info/feedback you can give me.