I'd also consider making the borders / title blocks as templates / blocks saved in an archive, insert as required (LISP can speed inserting up), with the text attribute text a required. The templates can have all the layers, line styles and so on defined so on import they are set in the drawing. That will probably remove the need for a dialogue box to edit each drawing titles, just double click to update (could also use Lee Macs Copy Swap Text LISP to copy details between drawings).
Creating a drawing could be done by LISP, highlight the area, specify the scale and enter the title details. This might have to be done single drawing at a time rather then pressing a button to create all layouts.
I think though, RLX suggestion of templates is the way to go, it might not be exactly what you want just now but I think could be close.