Thanks guys.
What I should have mentioned in the first place was what Lemmy said about just inserting code into existing pages. That's what I'm wanting to do. Just generate code, insert into pages and let the script add in the links and do the rest. I kinda like the idea of having submitters create a login account to submit. These scripts are just so pricey.
I know I'm going to have to spend money though on a great script because my link list is just getting out of hand.