Here is my motor of choice...lots of power for a 23cc
http://www.hobbyking.com/hobbyking/s..._9_000rpm.html

BF-109 is still for sale at nitroplanes thats where i picked it up in the clearance section
http://www.nitroplanes.com/cmpmebf10h12.html

I have a S%!T ton of carbon fiber sheeting different thicknesses ill be using to re-enforce the mounting area. Ill have to check out the esm retracts...would like to stick to electric.