I know this is still early but will FE reg be separate from RE reg? As in having FE reg happen on a Saturday and RE reg happen on a Sunday?
Dunno, but I would guess not. You already have separate registrations for the badge levels. If you split out FEs, too, that's a lot of different registrations.
It's all the same registration. Featured Events are simply limited by badge type. The inspiration for this is Gamehole, if you've ever registered there before.