ORIGINAL: ntsmith

I have a JX11 and am considering building an electric powered Tri-Lander (Another brilliant english design) but was wondering if it would be possible to set it up so I can start the rear engine (motor) flick to pos 1 and have the front right and flick to pos 2 and have all three engines running. Not sure how this would work and if I would indeed require seperate trims on each engine (read motor for engine)
Before I ccmmit I am interested in how a possible setup would work.