After the primer, I used 320 grit to knock down any bumps etc, no aggressive sanding here. Once done, I gave it 3 coats of SEM Color coat glossy Black.
I also prepped and painter the speaker covers to match. And of coarse, Cubby door, which I did all the same steps as the dash so they would match as well.
Here are all the products I used.
I think it turned out passable. Time will tell on durability, it has the feel of a nice plastic dash now and seems to be easy to clean and shine. Keep in mind, I have VERY bright LED fixtures in my garage, so the final dash shots look a little more glossy that they do in person. in person it looks basically stock. I'll get some shots in the car after I reinstall.