I'm working on taking the insides out of a Astro passenger van so I have the maximum room to build in and I was curious about removing the rear AC unit from the back drivers side area. I found this http://www.astrosafari.com/viewtopic.php?f=34&t=70233 Seems my assumptions were right about leaking gas into the air during removal. Has anyone removed/had someone remove theirs? Curious about price. My AC currently works great and I don't really want to pay to drain and recharge the system if it's a lot. Thanks