You are a fortunate individual. I would relish the opportunity to have SD help me rewire my boat. Hint, hint.
But I must say it doesn't surprise me. He has demonstrated many times that he is willing to go out of his way to help people.
SD has consistantly gone out of his way to help others... without his help i would not have a safely functioning 2 battery system on our "big" Pearson 27! Just one of many projects he has lent his time and knowledge to.