Al,

Mine balanced with out moving anything. I had little trouble mounting the ignition do to the muffler on the Syssa. I cut a hole in the fire wall, mounted the ignition to a thing piece of wood, the screwed it over the hole. You should enough room to keep yours on the firewall. The fuel was replaced, couldn't get the gasoline stopper to fit to my liking in the stock tank. Everything else I used was factory, the battery is directly under the wing tube.

Here is the little glitch that came with my set up, the boda antenna's on the optima 9 receiver. The plane has DS821 servo's on everthing except the throttle and rudder. The Boda antenna fears getting to close to the servo's , everything starts to chatter if this happens. Tried another optima 9, same thing, tried a 7, no problem. The receiver is mounted with two sided tape behind the servo tray, with the antenna in a Y configuration towards the tail. No mo problems.

Andy