Every bit as good doesn't mean just as powerful, it means the car will be just as fun to drive. NA is fun in the twisties, turbo isn't. A DR30 RS non-turbo would be way more fun in the hills than my turbo RSX. A VLT may have an extra 10kw over a GTS2 but I'd hazard a guess that the GTS2 engine would be way more fun.
And since you're the anti-street dragging nazi from hell on your other home, I know that you're not talking up the VLT because it would be faster from the lights.... That would be very hypocritical wouldn't it
Power is not the be all and end all of automotive fun, its how and where you use it.
BUT
If Cazz wants a VLT setup that doesnt give anything extra over another GTS2 setup that can be used legally, she's free to do it. I personally wouldn't because I can see no point in it, kind of like I'd never polish or spray anything under my bonnet (actually.... I don't even wash or polish anything on the outside either)