I agree with you wholeheartedly, APEXistud! Heck, there are tons of beefed up used Detroit Power Machines out there (prepared to burn up the road) that cost a lot less than our cars.
Sure we want more power in our sporty, superior handling, good-looking cars. But at what price? I figure that if I still love my P5 at about 50K miles, then I'll start looking into the possibility of dropping a V6 into it. That ought to cost only a little more than a turbo. If there isn't a V6 made to fit it by then, maybe I'll get a new car.
I'm all for adding a catback and a cold-air intake to pop up the horses a bit in the meantime, but a turbo just seems to be a way expensive outlay for the payback.
Just MHO.