This is similar to the bus I want to start with. I thought the All American was better for me. I dont know all the differences between the two but have seen some with undercarriage storage on the All American. I also understand that the All American has dual headlights as well. I am just getting interested. Looked at numerous builds on the web and have an idea of what I am wanting to do. Looks like you are well on your way. Rear engine in my opinion is the way to go. Good luck. Keep the pics coming. Jordan.