60/90 size planes
You can't go wrong with the SuperKraft series!!! I have the cap and other members in my club have the staudacher and extra. The all fly great and are built and covered well. Pick the color scheme you like the best and order one. Like most ARF's you will find some of the hardware should be replaced. I have flown the cap with a Super Tiger .91 and it had plenty of power, your 90 FX will work well. Good Luck