Hi Tom,

I had a M-3 before I went bonkers for a B...used a 147RV (147 with reverb) with it, and when I bought the B-3 I bought a second 147RV cabinet.

The M-3 was manageable with two guys, but the B-3 was a whole different animal, even with the strap on handles/dollies. The C-3 was worse, but it's cabinet apparently stood up better to moving due to not having the seperate legs like the B-3.

Keyboard players back then needed a van or truck just for their gear alone.

Ian