Congratulations! I have my old B, a C an M100 and just spent WAY TOO MUCH to restore an old M(drawbars-that's about it) for the office. At 90 degrees I have an old Whirlitzer. Use a 147 for the hammond just to fool around.
Ther M was only made in 1959-50 I think. It's probably only worth $150-200 max, but it belonged to the father of an old lady who moved into an assisted living facility and hated parting with it. I paid $200.00, paid $150 to move it, paid $200 to have refinishing done and $450.00 for a rebuilt starter and labor. That's about 5 times what it's worth. but it has a hood home and the old gal is happy that I have it and have promised to take good care of it. She thinks it's invaluable.
Gosh, I'm getting sentimental in my old age.
Russ (the softy) Lay