I have an old entertainment center, big boxy shelf thing old crt tv sat in. Has 7 openings four big enough for 12” speakers one big enough for a small 4x12 or 10 or 2x15. It is MDF nice looking and would only need baffles and back installed. Have I lost my mind thinking about wiring this beast up as a multiple speaker cab? It has two VHS shelves in the middle I could mount a routing panel. I don’t have the speakers currently but it could be a work in progress.