I would ask for help from family or friends that have tools and some skills with wood, it's really no big deal, most people don't want to becuz of fear. If you decide to make your own box, whatever you do don't carpet it or make it pretty. that's why you would want to make your own box so you can change it,cut it, and do some testing on so many different things , like bracing, and then when finally your satisfied then you finish it.