I am looking to do 2 repairs to lead fixed keel on a 1973 C&C. #1-There a few cracks in th keels fiberglass coating. I have used a heavy duty epoxy to repair in the past. It seems to be more a stop gap than a permanent repair. Any suggestions on what I can use to make this repair last more than a season? #2-The very bottom tip of the keel has bent about ten degrees. I have heard several suggestions from rubber malets to C-Clamps. I know lead bends pretty easy, but I want to get it corrrected and straight without damaging anything else. Any suggestions? Thanks...