I built a stock 2 stroke about 5 yrs ago as a head. I have since acquired many 12″ guitar speakers and have yet to find one that I like paired with the 2 stroke. I use a new production TS 6L6GC and have the Weber WSE15 OT installed. I’m wanting clean tone with an emphasis on the mids and bass frequencies without modifying the circuit, nor converting to an SS PS. I might consider a switched SS/tube rectified PS. Any thoughts on speakers I should consider?