LowNSlow.
The last time I looked the Mustang ll was "Under survey"
I mentioned to the PFA about the IBIS a few years ago. Very cheap 'n easy to build. VW powered, two seat tandem canard. That is still "Under survey" although there are a few flying as close as France, so unless something changes quick, don't hold yer breath over the Mustang ll...
I also looked at the Rand KR2S. Ok except the PFA wont let it fly as a 2 seater, and they do not allow 'wet wings'.
Any communication with the engineering side will just bring back "Build a Jodel or a Menestralle", both of which are quite expensive to build and the Jodel spar is 'Interesting' to say the least, with that great crank in it.
Plans built 'Home brew' is the only way I will be getting my ass in the air regularly, being retired and on fixed income...
I spent more on Club membership last year than I did on actually defying gravity.
Good luck with the search.
TJ