Sounds good but bear in mind that you don't have space in your yard for proper testing. The tuning changes as the engine gets to working temperature (which varies between different engines). The tuning should be reliable to hold for at least 15 min with 1 refueling without dropping performance or having flameouts.

I have seen often cars working great at 5min qualification heats, and then having several flameouts in 30 minutes finals.