As is often the case there will be many opinions on something like this. I would encourage you to seek out experts in this discipline specifically. My recommendation would be to consult Dave Levy of Ti Cycles in PDX, he is an expert in repair of all things bicycle frames, especially when it is difficult and challenging.
Originally Posted by
dadoflam
thanks old's cool - this one falls into category three - one of about 25 ever made to my knowledge. Still checking the authenticity.
I was definitely counting on a professional repair job - wasn't sure how this sort of thing would be approached and/or whether it was a 'beyond repair' situation for this type of frame construction. With lugged frames there are good old school frame makers in these parts who would braze a new tube in without too much problem.