I have a friend that makes kitchen cabinets. I have some PA gear he is interested in. I made the suggestion of swapping my gear for his labor in building a small cabinet. I want one about the size of PJ Compact 4. Reverse engineering from the dimensions given on PJ's website shouldn't be hard, but choosing a 5'' driver might be. I remember the 16x5'' DIY cabinet someone built here but forgot what drivers they used.