My simple suggestion. Just attend a pattern contest that is close to your location. I see that you live in California. There is a lot of pattern activity in California. Take the time to meet the pattern pilots and ask them questions. If you feel that you are ready to fly the Sportsman schedule, I also suggest that you participate in a contest using the plane you have now. Finally, try to check other pattern pilots that will be willing to help you. In this way, you will be able to make the correct decision.

Regars,

Vicente "Vince" Bortone