I'm fretting over an email to what was a potential customer. This person announced that he will do the project I pitched on with another company.
I sincerely want to wish the customer good luck with the project, but I can't find the correct phrasing. I'm afraid "Wishing you all the best with the project" might sound like the hypocritical uttering of a sore loser who actually wants the project to go flat on its belly.
Any suggestions as to how one who 'has lost' can still sincerely write he wishes the very best for everyone?