Has anyone fabricated their own sound system for a 1000-3? I almost pulled the trigger on a sound bar last night, but I'm having a hard time justifying the price. The reviews were great on some of them but they can cost as much as a new set of tires. My 77 Trans Am, 68 Impala SS, and 70 Nova had killer sound with just a set of 6x9's mounted in the back deck. So my brain fart is maybe build an overhead enclosure, mount some speakers, an amp, and some kind of head unit that can blue tooth. True it wouldn't sound as good as having the whole trunk for a speaker box, but thinking it might sound as good if not better than a sound bar for a lot less cash.