Try here.... http://www.yellowaircraft.com/aerobatic/extra120.htm

or you can try this one too..... http://www.lanierrc.com/lrcprivate/L...tra300Larf.htm

Here is another, but I don't really know allot about this company... http://www.vectorflight.com/Page2.html

There is also the worlds model 300..... http://www.theworldmodels.com/extra300.htm

You said you are wanting a 90 size, but you aren't gonna find one that has the wingspan you want that is a 90 size. Most of the 90's ar 50-60 inches.

Hope this helps out a little!!!!!!! :thumbup: :thumbup: