I love my Z. When I wrecked the '10 7AT base + sport, I replaced it with a '11 7AT sport+toring+nav. Love it!
In the future, my next car will most likely be...
1. Next gen Z, similar model
2. A (OEM) FI'd FR-S (if one exists)
3. New Rx-7
4. (if roling in dough) turbo Z4.
Any of those should make me a happy camper circa 2015-2017