It will work for you 
If you want somebody to do it for you there are plenty of freelance Moodle developers. Check out the jobs pages.
I'm not going to recommend to you modifying core code. It's up to you if you want to do that but I can't help you.
If you want somebody to do it for you there are plenty of freelance Moodle developers. Check out the jobs pages.
I'm not going to recommend to you modifying core code. It's up to you if you want to do that but I can't help you.