Well let's see....
He has the choice of 4,5, or even 6 strings...Fretless, fretted, slanted frets...fitted with roundwounds, flatwounds or tapewounds...
Needless to say you've probably put a strain on his bank balance and, in the not too distant future, his long term relationship.
They'll probably name you in divorce proceedings.
Way to go...
😉😉