I bought this bike from a fellow member a couple weeks ago. Very good transaction. No surprises. I also want to thank the other members who chimed in with XLNT input. I now have a good idea of what this baby is. I began the soapy wet sanding today with #400. Look at the lovely little T on the forks. Any ideas? This bike has the split collar seat post. Will this be difficult to find? I'm going to weld the holes in the head casting that don't belong. Damaged threads and a split in the tube suggest I replace. Does anyone know if I can get this tube free of the forks, or is splicing in with reinforcement the way to go? Thanks!