No math genius here but not sure cost comparison is worth it.
BETA costs $6 mil and $30/hr to operate. 206L costs $2 mil (max, and they already have most of the fleet paid off I would guess) and are around $2K to operate.
They'd also have to enlarge the hangers to fit the new bird.
May make sense after 10 years or so, though.
Maybe sooner when you consider less mx down-time and could get rid of the pilot altogether when the medcrew gets comfortable with trusting the machine.
Your medcrew will shout "I'm not going anywhere without a human steering" until the company says "well, we'll pay you X amount to NOT have a pilot"....
Money talks and stats don't lie (once they build enough hours to show how much safer these are without a pilot).