The tracer
http://www3.towerhobbies.com/cgi-bin...?&I=LXPT20&P=0 is a good pattern choice as well. Do yourself a favor and buy some good servos and good linkages and you will have be happy.
The CA models Epsilon is a good pattern bird in the 40 sized but it will be a little pricey in the US when compared to the Tracer.