Thanks everyone. I tried a few amps at the shop recently. All Ampeg. Portaflex 50W, SVT V4B & SVT-7PRO. Also used Neodymium 2x10, Heritage 4x10, SVT 8x10 & SVT 6x10. The thing that really stood out to me was that the all tube heads sounded much nicer. There go my plans of not getting another...