Very nice. I like the printed adapters. Mine will probably be some abs but I do think I'm going to try 8's. What are your plans for the grills?
Meh, it'll play.
I'm planning the same basic idea that Lowcel did. I still have loads of tuning to do, but just playing with the door cards some, it's the right move. There's no way that plastic isn't impeding the sound in some way, but it will always be something.