Why don't you trade one of the E36's for a miata? I have a second car and refuse to drive it (maxima), even thinking about now selling it. Miatas are just so fricken fun, plus it breaks necks all day long.
i dont regret my decision at all mk4 supra > miata. i will eventually get a miata one day as a second car because they are so fun n cheap but there are also many other cars id like to give a shot first.