One of the more desirable NB Miatas, for sure! Great find, congrats. The Aisin 6 speed responds very well to the MotorCraft synthetic fluid, so if it's not shifting like butter, consider a change.
The Torsen LSD is sweet, it's the only option on mine. The 90-93 cars had a Mazda made LSD, and it's not great, the Torsen was a huge improvement.
So jelly of the NB door panels - ugh, the NA's door panels are so sucky in comparison. Some NA owners have done extensive interior swaps with NB parts as the cars are nearly identical skeleton-wise. I should see if door panels are a straight swap. I don't mind my dash and other parts, just don't like the doors - no arm rest.