The Fliton planes are absolutely awesome...but are well over-powered with a Saito 100. A YS-110 may be too heavy for proper wingloading. If you do go with a Fliton plane, put two elevator servos in the tail and the tank on the CG and it'll probably balance correctly. These planes aren't meant for speed, but are more than fast enough and smooth enough for good IMAC flying. I maidened mine in like 20kt winds and it was solid as all else. There are threads on both the Edge and the Extra.

The Mojo 65 looks awesome, by the way! Good luck choosing.