And lighter, with the turbo it will have much more low end TQ, more TQ under the curve and probably more peak TQ. They will probably target it to be at least as fast in a straight line (at WOT). All of this will mean it will be much more derivable at ever point below WOT.
So I don't see any drawbacks; (if) it's lighter, more derivable on a day-to-day basis, nearly or just as fast at WOT, more modable, AND get's better emmmpggs. It hopefully won't sound like shit too, like the VQ does.