Same as the sign in a china shop
"You break it, you buy it"
He said he knows that he voided the warranty.

Ron,
Your workmanship is good but I'm unsure why you just did not replace the existing momentary switch with a positive locking one or a rocker style switch. Seems like it would have given it a much cleaner look and feel, not be as complicated to work and not be as prone to the accidentall bumping of those switches.