This doesn't speak to portraits (haven even tried that yet) but since most files R text-based, it's not hard to change some values & "experiment" (mod in progress?)
Modded (or text-based) stuff is great, & can have a very long life.
Did want to comment on the *EDITOR* though:
Not sure what you did (or even how to fix it!) but the *FONT* -size is so super-small as to be UNREADABLE.
Why does the main Prog have 1 font size, & the editor a whole nother (super-SMALL!) one?