I have a new-to-me 2003 Catalina 18 that I purchased late fall 2021 and have not sailed yet. The port and starboard t-bolts for the upper shrouds are both bent so am going to replace. PO told me shrouds are original and have not been replaced. Catalina Direct also sells complete upper shroud replacement kit which appears to include both side upper shrouds, plus turnbuckles, toggles/t-bolts, pins, etc., for just under $200. Was wondering what is recommended replacement cycle for shrouds/standing rigging in general. Boat had been stored on mooring last seven years but on trailer with mast down in off season. Leaning towards this complete upper shroud replacement as mast is currently down but to be on mooring in summer then stored with mast-up on -trailer.