Car "types" menu

[reece146]

I'm working on a model of the Subaru Impreza (~93-01 GM body shell) in multiple different (Stock NA GM6, GM6 with normal induction mods, GM6 with forced induction, etc.).

Currently when I go through the car selection menu I pan through GM6, GM6 HC, GM6T, etc.

I was thinking the menu would be more efficient if it was able to select a platform and then a sub spec. Using the CS as an example:

CS
|
+ 1972 RS
+ 1974 IROC
+ 1977 SC
+ 1984 Turbo
+ 1988 Carrera
+ etc...

Is there a limit on the number of characters used for a car in the menu? There must be given the layout.

Again, just an idea.