It could probably be reduced by more than half if I use some of the modules that I reinvented and put within the script, but that would be artificial reduction. Time is a factor, though I don't have a deadline. I want to see if there is a market for the kind of site mapper I'm creating (I believe there is based on my research), and I want to see the evidence in $$$. If not, I have to add the other features I have in mind, and maybe move on to something else.
If I'm forced to just use the script as an example of my work, then I guess I'd have to show the code, and maybe I'd tidy it up.