good idea as it doesn't exist already, but...to keep the monoposto look, MV color matched the seat so that looks like a mono with a seat black seat bump. it works too, until the red color starts to fade. if you make the cowl in carbon, it won't look like a mono unless you have a black bike. but, if he makes a mold that can be match painted, then it would complete it. but then what about the bump pad?
if the price falls under what a mono tail would be you'd prob have a winner. may have a winner regardless of my thoughts anyway.
btw, that hugger looks great. nice market for good quality/priced MV carbon.