Subscribe another address and make it an owner or moderator.
Sounds good to me. Thanks for the tip :)
As a last resort, if indeed I need to confirm through my old email
before changing it, I'll consider creating another email and
making it an owner. Bruce said that it won't ask me to confirm
anything through my old email but then there's the note on the
Help webpage.
Either way, thanks, I'm saving it as well as other messages sent
on this thread so far :)