Here it is so far... the box for the sub. Ported, sizing a total of 4cuft after all displacement is calculated. Tuned to 20hz. Then im gonna fiberglass something for the amp to sit in, so it looks nice. Also sealing the inside of the box with fiberglass resin.

 

can't wait to see the finished product. best of luck to ya. keep us posted. don't worry though... my custom setup will be coming soon enough ;-)