Okay, So, I have big iron tweeds, a '58 Twin and a '59 Bassman Ri. I have my mid weight Tweed in a Deluxe. Whilst I am contemplating the next step and have wanted a Bandmaster/Pro/Super for a while, I am thinking a lower wattage grindy amp might be more useful to me right now. I will use it for smaller venue use. Typical bars. I play more traditional style Blues, West Coast stuff, Chicago stuff. Not the more modern rock based stuff. I am thinking I want something really dirty and raw sounding to use with my Resonator (lipstick and piezo pickups). I can usually mic it up at any gig. I run our own PA and always have an open channel. We almost always mic up the Harp player (much to my dismay! LOL). So, I am thinking low wattage, a tweed Champ. But, I would love to throw in a tone control and a little vibrato action. Does that just make it a Silverface Vibrochamp? Or, does the tweed circuit vary a good deal from the later Champ circuits? Does the tone control change it too much? Or, am I better off using my vibrato/tremolo pedal and sticking with something like a tweed Princeton? I do know I'd throw a 10" speaker in it (I seem to have a pile of them I can't sell right now).... I am also gonna build it myself. So, the options are kinda overwhelming.