Hi Folks – my 1st posting here. I’m in Alaska and I’m considering purchasing a Nauticat 33 that I’ll need to bring up from the lower 48. I see that 2 of her 8 chain plates are imbedded in the fiberglass hull. Has anyone ever replaced these? Can you direct me to some resources for assesing their condition? I have quite a bit of fiberglassing skills myself, but I want to be sure I know what I’m getting into before I buy. Thank you.