I own niether, and am curently messing around with an FJ55, but I love the way the 25s look, and they look sooo similar to a 40. Would it just take a couple of custom body mounts?? Or would it be a total nightmare...I have a friend with some 40 frames and a rolling chassis. He doesn't want to part with any of his stuff, but I'm sure if I showed up with a 25 in need of help I could talk him out of some stuff... Don't really need another project right now, but curious if anyone has ever done this, and if I should start keeping my eyes open for a tired 25...