RE: 1/3rd scale high wing / G-62 powered
Look at the Bob Nelitz Taylorcraft, it is around your size range (a bit small at 112" span) and reportedly beautifully drawn and flies very well.
http://www.fly-imaa.org/imaa/hfartic...s/v7-1-26.html
http://www.rcuniverse.com/forum/m_4218146/tm.htm
http://www.hobbybarn.com/products.php?cat=112
Mark