Base or Sport

dts3

You've got the Akebonos, so that's one good sign. An even better would be to check for syncro rev match. On the forward shifter bezel there is a button on the left for the hazard lights. A sport model will have another button to the right of that for syncro rev. It will look like the H shift pattern on the button. If you have a blank area instead of a button like I do, you probably have a base model with upgraded brakes

EDIT:
Nevermind, I didn't scroll the page far enough to see you say that you have rev match. I'm pretty sure that's not available on the base models