geo -- yes, I meant Pro-Touring, per sa, T/Anks. Those cars (Pro-Touring and Pro-Street) are works of art to the owners, IMO, and that's OK... "...beauty is in the eyes of the beholder...". I lean towards choosing a club's set of "rules" to "compete" in for racing (HSAX, AX, HPDE, etc), and follow those rules in car preparation and build-up.. The Pro-scene (Touring/Street) can become an endless and huge financial investment, then only to find that such a car isn't so fast after all when compared to certain other less-modified car builds (which cost a lot less, in other words). Of course, the nut-behind-the-wheel" (driver's skill and experience) will make the biggest difference in a timed vehicle's performance.