I hear what you're saying, and believe you are sincere about others' past problems.
I, too, am sincere, and my post was not solicited by anyone. My good name is not for sale. In fairness, I believe good service should be recognized, and I hope this represents a genuinely solid way of doing business. Only time will tell.
That said, one should always make major purchases on a credit card, for the protection they offer. Also, always document the entire transaction. Trust, but document.
This cannon is beautiful! Of that, I am certain.