+1 on Pat's advice. If you're lazy like me , you can also get laser or CNC cut kits from Dollar tree, Depron or MPF . Check with "birdofplay" over on RCG: http://www.hoosiercutoutservice.com/
or Flight test.http://flitetest.com/
I've built several "prop in the slot' models including and F4J, F-22, F-15, and even a Saab Viggen 70mm edf.
Lots of fun !