I should probably say that yes, I probably will remake MM10's soundtrack, and yes it will be fully FamiTracker this time around, not like last time where I did S3M2NSF before.
I don't know. I personally liked Mega Man 9 because it felt like a gift from the makers. I doubt that Mega Man 10 will fail to impress me but it won't be anything special, like Mega Man 9 was.