Amp Idea/B410R?

Hi Folks,
Given that the B15R is basically a V4-B in a Portaflex configuration but with a 60/100 watt switch (please correct me if I'm wrong?), has anyone gone through the effort to build a 2-chamber, 4x10 Portaflex style cabinet for this head? This would seem like a crushing little, easy to move rig, including the super cool aesthetics of the early Ampegs, illuminated logo, transformer towers and all! It seems like it would be like a really great looking mini version of an SVT/810 rig? I build amps and could easily build the circuits, but just don't have access to all the cosmetic doo-dads.

Were these B15R heads really all that?

Any Thoughts Here?
Gene