You know what? I got a butt load of 6mm cars, pretty sweet casts from the old car wars (sort of crappy, but very retro...), the MUCH nicer GW Battlecars and some more from Irregular's line.... I'm going to downgrade my pledge to the ruleset and maybe I'll pick up the set that has the overlay if it opens up.
Seriously, the last thing I need is ANOTHER set of PA cars in a new scale!
Cheers!