Hello Terry Green,
Pilot-RC recommends Turbines 100-140N for normal sport flying, 160-180N for 3D vector flight – Avoid high speed high G flying. You should be fine.

Due to personal reasons, I will be limited in my time to attend Super Jet South 2024.I hope we have an opportunity to meet.

Cheers!
Rommel
AKA: Desert Fox 1