AusCan, that would be professional deformation since I am an electronic engineer, probably. About the no cost successful outcome - priceless.
BruceK, yes, same here, just when I went through restoration/renovation process costs were all around and above my head, so every cent was important at that time. Many things that I could I have borrowed since I am not marine engineer. Now, when everything is finished, I can afford such useful toys of interest
Thanks everyone once more!