I consider myself in the "younger generation" bracket as I'm 26, my brothers 22
I personally dont like max power cars, very few are tastefully done.
I started with no mechanical knowledge of cars other than the very basic pressure and fluid level checks. I decided to build a kit mainly for the experiance and then have a excellent weekend/summer car when its done. It also gives me a test bed to experiment with tuning when its done - nothing worse than having your daily driver on axel stands when you need it! Insurance also seems a bit more lenient towards power modifications and the whole thing is custom anyway!