This is a good idea though, it gives you some flexibility in trading off range and payload. Probably maximum take off weight is the limiting factor here. But if

This is a good idea though, it gives you some flexibility in trading off range and payload. Probably maximum take off weight is the limiting factor here. But if it's just me, and I have 200 lbs of extra payload, why not load that up with 20 gallons of fuel and a tiny ~25hp generator.