Tri-Motor
Way Cool!
5 years ago I did kinda the same thing to an Aerostar 60....put OS 26's on the wings and an OS 72 on the nose. I nicknamed it the M.E.A.T. (multi engine airplane testcraft). Very interesting to hook the different throttles up to different radio channels and experiment with different engine-out combinations (enlarge the rudder first). The main problem, of course, is the center engine really dominated the outboards. And it sucks down fuel like an SUV.
mt