Heilquad for Q_frame_class?

Hello all,
I am working a tilt wing VTOL that has eight variable pitch propellers. 6 of the eight are on the leading edge of the wing that tilts. The other two are in a V-tail .

My question is can I use Heliquad for Q_frame_class? I see it is an option for helicopter and copter firmware under frame class.

If not, dose anyone know where I would need to start to integrate Heliquad into arduplane for VTOL use?