The intention to become a high performance company, or the intention to become a high performance team will not attract high performers. It may attract curiosity. It may attract attention to your attempts, but you will not receive commendations for trying.
The only measure of performance is performance.
You will only attract high performers when you are in a state of high performance. And, that starts with you. Yoda says, “Do or do not, there is no TRY.”