By the time you add the necessary weight at the tail you'll have a fast plane that will probably hover but will suffer in most low alpha maneuvers, and will likely fly fast enough to rip the wings off. The landing gear may need beefing up, too, adding even more weight. And longer for prop clearance, of course.

Try a TT Pro-46 and you'll probably be much better off in the long run. or the OS AX .46