Here's what I got GW

1) 3 1/8"
2) 48 3/16"
3) Thats what I've done. 1 mini per half.
4) Rudder treys right at the back of the cockpit area glued under the fuse flange of the canopy/fuse line.
5) I'm gonna put the throttle servo as far forward as possible with the servos mounted in the tail. CG looks to be fairly good, but still don't have everything together yet. YS140. I think battery placement will handle it the way it looks now.