I have a pair of BE75's  And considering buying a pair of the BE63s.

Can I add first one BE63, then make it the Main?  Then add the other BE63?

Then remove the BE75s?

I don't see a way to promote the first BE63 making it the Main...

Would it be as simple as Adding the BE63 one or both, then simply shutting down both BE75s?

I've populated the Main with a user friendly name for the 140+ devices. Don't want to do all that again.

I do want to use the same SSID and password. Basically, I want to swap the 75's for the 63's?

Ideas?

And Thanks.

Sam