Thanks for the reply - much as I understood too. Having always been a RiscOS fan & only fairly recently interested in things 'Amiga' I may have a somewhat warped view compared to most:-
I have little interest in the Amiga chipset beyond it can be emulated... The OS is the thing for me, hence my example of the Draco rather than a full chipset clone.
( Yes I've tended to think of RiscOS 5 as a kind of MorphOS - happily for that community to 'two camps' are on friendly terms )
I'm keeping a close eye on AROS too. It has the potential for producing a future path for both the classic system & 'higher-end' users while keeping both groups closely related.