Looks like you forgot to add number of common walls to the port. Will add some volume and change tuning a bit when you add it.
Looks a little small to I think. Should be more around 2.5 to possibly 3. And maybe a little more port. Thought they love loads of port. Maybe shoot for 17-18ish. I'm just going off what I've seen about em so maybe someone with actual hands on would have a better opinion.