Hi, new member here. I'm thinking about switching from my '87 fj60 to a double cab Taco (last model, not current style) in the coming year. If I do I'll need to have a custom rack made for the back to mount my Maggiolina RTT to. Anybody here know the bed dimensions of the short bed double cab trucks? And the height from the bed rail to the top of the roof? I want to start doing some design work in Illustrator.