AutoCAD Visual LISP / AutoLISP :: Create Plot A0 Or A0+ Onto Several A3?

Is it possible to create a lips that does the following:

- In the Modelspace

- Get 2 points to create a plot window / give two points. (get point 1, get point 2, list points)

- Divide the window into A3 size windows

- plot scale 1:100 / prompts to ask

- Plot / Print the A3 size windows with the given / preset configuration(s)

- Perhaps even add a number to each page.

In other words, Plot / Print a A2, A1, A0 or bigger onto several A3 pages.

Depending on how big the page is, number of A3 pages, plotscale 1:100

Or asks what plot scale I want to use.The only thing I think I will need is something like:

Get point 1, get point 2, List the points. So I can set the window.