Wow dude ... I didn't know that amp even existed ... basically a super-sonic with a 4-6L6 power section in a 2x12 combo cab ... and it can be scaled from about 20 watts to 100 watts. ... I WANT ONE...
Anyway, I do know the Fender Super Sonic tone (I have an SS22) ... I think your key is this:
"best of both world ... The fender cleans and the marshalesque tone when driven"
To me, that sounds like the Retro 30 / ET90 combo!