Marshall JMP cabezal de amplificador de guitarra

Hello, i`m looking to trade my 1976 Marshall Super Bass for a smaller wattage tube amp. The amp is not moded, no extra holes, i can provide a PPIMV kit with the amp if someone wants to add it. I`m looking for vintage amps like : Fender Deluxe Reverb; Fender Princeton Reverb; Fender Vibrolux; Fender Twin Reverb; Fender Bassman; Fender Super Reverb; Marshall 2061x, 1974x, 1987x, hand wired clones ( ceriatone, metroamp) etc.