And the best trainer I ever owned was a Great Planes .60 size. I don't know its' technical name as I bought it already built. It looked awful. I guess it had been through hell before I got it, but it flew beautifully. Tower doesn't offer the plane any more, as far as I can tell, or I would buy another one, I have never had an LT40 but I understand it is as good as or better than the GP.60 was and so I want one. That, plus the fact that I am a great fan of Sig products. I presently have a Four Star .40 and a Four Star .60 as well as a Sig Liberty Sport and a highly modified Kadet. Their plans are almost idiot proof (I need that) and their finished products fly beautifully.