Question.
 

Now, what if I didn't want to use the Admin-Playerworld# account? Is it possible to use my CURRENT account and still be the Admin?

Yes, use your Admin Account to set your "current" accounts rights, but this will not work if it's only a Classic account. It has to be, Gold or VIP. and add it to the staff list (your account) in the server options. and make sure to set the IP range.

Alright, thanks. :)