Ok fellows. i did make an error in my last statement- The electric that Greg flies has an Eflite 52 motor, not the 32-- My mistake in typing. I am working on a E Flite Stearman that I'm powering with a 32 motor, and that's what I had on my mind while I was replying. I am making my decision on a compact 2 stroke for the T Clips, and am going to mount the motor in a sideways position. The reason for my choice for a .46 for this plane, is that I am flying a Hangar 9 Cub, 80" W/S, 6.5lbs, and it is powered with an OS 40FX, and flies with authority at full power, and cruises beautifully at 1/3 throttle. I'm going to at least start with the OS .46AX, and have a .55AX, and a .61FX available, but don't think either will be necessary. I'll try some aerobatics with the smaller motor, see how it performs, move to the .55AX, and see how it compares, and go from there. I haven't really taken the plane out of the box for closer construction inspection, but from what the other 2 members said, it appears to be a well built plane. Of course, as I am a bit of a nitpicker on construction, so I'll make any improvements I see necessary for a 2 stroke installation. I am trusting that Sig did their homework during the design stages, and were probably on top of the initial construction processes at the mfgr. I have always admired Sig kits, as they are top of the line. I'll try to get some pics of my installation, and flight reports. Dean