Tell them what you want your new name to be and if it's available, it will be changed. All your old posts will show the new username, and your review profile will be connected to the new name.

Thank you, my question must have been a result of a blonde moment.  
I just did the contact us option to make edits to my profile.  I assumed it wasn't that easy to change your username because there is an alias option.  

I think I have it all figured out now...  

Lol jk I'll probably be back to ask more later!  

-Raquel de Milo