weight with GH3 + 15mm leica lenses
2x 5Ah 6S lipo
154gr 480kv 608W motors + 15" wooden props.
is 6.3kg
flight times with that setup is 10min. + around 0.30sec safety for landing.
This is 900mm size frame.
Gimbal will take anything up to 1.5kg
Battery setup - frame got designed shelfs for 2...