Mods for php installer script to simplify script setup

I have a custom php script that i need the installer script modifying. Currently i have to change a couple of files manually, by entering in some urls among a couple of other paths. I want to be able to speed up the install, so entering the paths and urls in the installer page. This would can be done by a skilled PHP programmer within a 4-6 hours The script is a on going project, so if i am happy with the work i will require more mods in the very near future. I look forward to hearing your bids. If you need to know anything else please PM me.