Ok, I know this is speculative. A 40' sailboat that needs new floors and lower frames. The original floors are iron. How much to have it repaired proffessionally? Has anyone here paid for such a job? Or been paid to do it? I'm aware that there are many variables, and that any old boat might reveal many more problems when opened up. I just need some idea to know if I could afford it. Any experiences would be appreciated.