I appreciate the help, but I'm not sure if I like this route... (no disrespect just sort of outloud thinking on "paper")
I do not want the block to actually insert, this makes me cycle through the attributes of my title block and it inserts it.
I just need to overwrite my old block with my new one. Is lisp the better way to do it or can my script be tweaked to get it to keep on running after the first command stops the insert?