Been thinking of this idea for quite some time and today finally finished it.
For daily setup for the 18" BTL:
-(4) 4" ports
This will allow me to make any port setup I want and experiment pretty much without limitations and without yanking my box every time, just the port-wall...just whip up another port setup and slide it in and secure it in and see how it does .
Anyways, here are them pic-a-tures...
An all too common site..
You'll get where im going in a few pics ...