So, in Europe in the mid 80's, Milton Bradley repacked some Diaclone red corvettes into Transformers boxes. I really liked the variant and had to get myself one, Hyperoptic hooked me up again.
I really love the look of a red Corvette. The car mode is just as sleek as Tracks, but the colour just pops.
In bot mode, the dark blue really pops against the red and the missiles fire harder than the Transformers version by far, but at least they aren't always falling out.