Currently use my 1210 with an Acoustic Image Focus. I've always loved the SVT tone, but I can't hack the weight of an SVT stack. The Schroeder, with its high 102dB efficiency, seems like an ideal candidate for pairing with a small tube amp. I don't play too loud, and big gigs always have PA support. I've heard very good things about the V4bh head, with the exception of headroom constraints (100W). Anyone tried this pairing? Theoretically, it should be the same volume as a 300W tube amp through a (too lazy to do the math...) probably 98-ish dB cab, which is right around normal. An SVT 810 is 100dB. Regardless, anyone actually done this? I'd love to find a good V4bh for around $500 used. Otherwise, there's the YBA200, which I'm sure would have enough power, but I really dig the Ampeg tube tone, so I'd rather stick with them. Thoughts?