No Al, I have not tried. I was just looking through the pages and saw some things that looked interesting. Here is another link that is newer.
http://www.richmondrc.com/vma/site_news.htm
I was looking at the P-51 myself and I also like the fact that most of the stuff is aimed at the .46 to .52 size. Might be good for my OS 50SX.
Tom