Hello! I have a Aguilar DB212 8Ohm which I use with an Aguilar AG500SC. The amp delivers [email protected], so I'm thinking about converting the cab to 4Ohm by replacing the speakers. The original Aguilar replacement speakers cost 140USD/piece, so the upgrade would cost about 280USD minus whatever I might get for my used (but rather new) speakers. Do you think I would be worth it? Thank you!