There appears to be commercial potential there....
.
Actually your airfoil resembles a mating between a Klein-Fogelman, and an undercambered shape.
.
All that chord is typical of a plane that can loop til the cows come home.
.
Way back when Riley Wooten had a diamond-airfoiled combat plane along the lines of his Voodoo in Flying Models or MAN.. NACA had just released the use of diamond shapes on full-scales about that time, so the more adventurous model designers tried it.
I believe that's the one Ben mentions. Mine flew well, but not remarkably.