Hey Carl, looking good. If I were home I could give you the spar centres for you to finish your rotisserie but I'm in Toronto. Same for the fuse measurements. I would advise you that if you decide to go with the fuselage rig, put the rear support further aft as there is in aluminum tube that gets installed under neath the fuselage and terminates roughly a foot from the back of plane. I just think you might not want that aluminum tube supporting the weight of the plane.