I would put a youparklikeanasshole.com card in the windshield...
That's baller
i cant imagine the radio call to confirm take off and landing authorization by the FAA everytime you want to go to the corner store.
its not that expensive.. infact these aircraft are actually cheaper to maintain and insure than most piston-engine robinsons (which are more geared towards beginner pilots) oil changes are also more expensive and required much more frequently than turbine
as for jet fuel, well thats all relative to where you live - here in the city, jet fuel is cheaper than gas