ok. theres a few posts on this but none of them actually answer any of my questions, so i'll keep this simple i have a 6x10 cab, an old acoustic corporation cab from the mid 70's. most people would say its a lost cause but i want to put in all new speakers and new wiring all while trying to make it a 4 ohm cab. i play through an ampeg b5r with this rig so if there is a way i can wire it to work like two 4 ohm cabs just built together, that would work too. i just can't figure out what kind of speakers i should get or how i should wire them in the cab to make it work correctly. any advice?