bov's that vent to the atmosphere instead of back into the intake are kind of silly, to waste boost like that.
there have been many OEM mpfi non intercooled non-BOV turbo cars and they work just fine. not quite the same as a carb'd car with a turbo but still.
make the kit modular, that way everyone can add their own things they like. Of course the kit isn't engineered to work with the add ons and you experts will be responsible for doing it right.
i'd just be happy to buy the components and do the engineering myself.