Sell the house and buy a big plane..............
Ok, You can't really do that.
I have a Hanger 9 edge with an RCS 140 gas engine on it and it flies great, there are other planes out there of this size that you can use a small gasser on also.
I also have a Great planes extra (PW) with a BME 50. This plane is fantastic and will do anything you ask of it.
The price is not all that bad either.
Bill Higgins:
nice to see you here. Did you get to see my photos of the JR Challenge
http://www.scaleaerobatics.com/jrchallenge2003/