Cue-Ball,
The cars I woud like to see most are not listed in your poll nore is there an Other option.
A small light weight Front Engine RWD coupe or Full Fendered Roadster to compeat with the XFR/UFR class on its in own new class. Think sonthing inspired but cars like the Datsun 510, BWM 2000, Miata, Fiat Spider. Small classic sports car. Raced prepped with a safty cage of course.
Aside from that we need a good Rally class and Touring car class. Currently in LFS we have sever classes of street cars, UF, XF/XR, TBO, LRF & LX4, we have 4 classes of open wheel, MRT5, FOX, F08 & BF1, but we have only 2 classes of full bodied race cars, GTR FWD and GTR 500. I would really like to see more variaty in the choices of Full-Bodied Race-Prepped cars in the future.
Just my thoughts.