Well guys I pulled the trigger on an efan setup for my truck today. I've been wanting to do this for a while. I ordered some fans that come stock for 2010 and up F150's. I actually got the motorcraft one. It is a dual fan setup. For a controller I went with a Flex-a-lite variable speed controller. It has pretty good reviews on it where I looked online. So, I have a project for the weekend. Amazon has definitely replaced Ebay on my list of buying stuff. Prime is so addicting. I'll let y'all know how it goes and might post some pics up.