I live in New Mexico where the majority of homes use "Swamp Coolers" to keep their homes cool during the summer. I've been thinking about converting my existing system to refrigerated air using the same duct work if possible. Has anyone had any experience doing this? I have a 2000sq ft home with furnace that shares the same duct work with the swamp cooler. What components do I need to purchase/have installed to make this happen? I want to do some of this work my self, but understand I need to call a pro to do some of the work, soldering etc. Any help would be great, the old swamp cooler just isn't cutting it anymore.