Finally getting around to posting some updates.
I got in on the group buy for the Miata Roadster short shifter kits. I ordered the satin stainless version. One thing that was added that I wasn't aware of was a foil backed insulator to go next to the tunnel. With all of the replacement parts that come with this kit, it is a good value, IMO.

While I was in there, I added some wire retainers to the cup holder springs to keep them in place if the plastic retainers ever break. I had to make this repair after the fact on my previous NB.

I also had the chance to get my A/C recharged, which made driving home in the afternoon heat much more pleasant.