Yes I have ran the 23 Tempest Plus. I also installed the Vessel View Mobile. My analog tach is off over 1000 rpms at WOT! Must be on the wrong setting.
Anyhow, first test with new prop I was able to get 5500 rpms at 62 mph. I am only at 5.8 hours on the outboard. Thinking about doing more break in and seeing how the 23 performs, but a 22 tempest might be the best all around prop especially without a jackplate.