Work the hopper into the fuel system, and you'd have some absolutely ridiculous range and endurance. Assuming that's an 802 and 400lbs/hr fuel burn, that's about 17 hours! Heck it has more fuel than the my day job Dash 8. Although I don't want to pay the fuel bill.
Empennage Passed Pre-close Inspection
Wings mostly done
Dash 8 day job is financing the RV8
Donation till September 2021