PAN: Not forgetting other Bell 'greats' such as the 214ST and the 206LT TwinRanger and in the MDH camp, the 'astonishing' MD600.
KJ: Not sure how much 'structure' will be carried over from the original 206 series. Very little I suspect. Can't imagine them using the 'bath tub' or any of the for'ard structure at all in fact. If, as Sagedm suggests, they will use the L4 transmission for future power upgrades, then they will need a suitably 'beefy' tailboom so, they may use a modified (ie. shorter) version of the L4's strengthened boom. That's about the only structural component I can see them carrying across but, detailed information (as yet), remains scarce.