Rockeye, I changed the interplane setup to one that copies the method used my Sig on their Hog Bipe. I simply intsalled a 1/8" aircraft grade ply "tombstone" or tab (on both top and bottom wings) protruding about 3/4" from each wing. Install a 4/40 blind nut in either the tab or the strut and secure w/ a 4/40 bolt. IMO the stock setup makes frequenr assembly/disassembly a royal PITA!

A hex ball driver really speeds up assembly at the field, btw.

Mode1, at 11 lbs 2 oz the 150 is more than enough power. I have now about 15 flights on it so have been able to better evaluate it. IMO a 120 4-stoke saito or OS would also make for a very nice flier. I think you would only be disapointed if you intended to perform 3D, but for "normal" aerobatics you would be fine.