Nice build you are working on. I am definitely interested in this one, as I also have a 2 door 05 Blazer. I had a small system in mine for a while, but I will probably be selling it soon, so I have been in the process of taking stuff out. I think it is a great car for a build, especially without the rear seats. I thought about taking mine out also, but decided against it because I frequently had people riding with me. Looking forward to seeing where this goes. Keep up the good work!