Not that much discussion about old goodmans but these are sites I would suggest. I had a pair of Axiom 80 but am not familair with the 212 Triaxiom.
I've seen a fair amount of convesatioin about Goodmans at:
www.melhuish.org Single driver forum
and www.audioasylum Effeciency forum
Dr. John's cheap tube audio Forum http://groups.yahoo.com/group/doctorjohn_cheaptubeaudio/
messages
finally www.diyaudio.de/forum/index.html
Good Luck.
I've seen a fair amount of convesatioin about Goodmans at:
www.melhuish.org Single driver forum
and www.audioasylum Effeciency forum
Dr. John's cheap tube audio Forum http://groups.yahoo.com/group/doctorjohn_cheaptubeaudio/
messages
finally www.diyaudio.de/forum/index.html
Good Luck.