Hehehe, this is sidetracking a little bit. We routinely also lift 1250- and sometimes 1400 cabins/excavators at 3-4000ft altitude when conditions allow and the stars are aligned. Although 900kg let you work fast and safe. Some helicopters do better than others across the 350, doesnt matter either 350B/350be. Not one helicopter is exactly the same thou its the same model."my heli is better than your heli"...
So drones or not ;-)
I still look for valuable comparisons between the fairly new (or old) ec130 vs 350