Thanks for all of the feedback guys. The ported box that slims as is rises seems like a good idea, and i might look into a ten and sell the two twelves. The reason I first posted is to gather if anyone has done this before. In most cases, xj and zj owners just throw a box in the back and are done with it. For chopped vehicles more customization is needed and any designs are really accepted now. It doesn't necessarily need to be a center console it can be any design you can put in the front or back seat area. Thanks guys and I will try to get some measurements ASAP