I had opted for replacing the single-use aliases in to the code, except for the ones that depended on calling additional data before it was utilized.

This brings me to another question, though it pulling away from my initial question.
Is there a limit on the amount of files (.mrc or whatever) that can be loaded? To make my job slightly easier I'm separating each alias, dialog (frame and guts together) and event to its own file. This makes error hunting easier (for me, at least). If there is no limitations on loaded scripts, the rest of the day will be a breeze!