Coding New Levels Into Smaug (DBS) Need HELP

Hey I have been trying to code in some more levels into a DBS codebase for the following reason;
I want to allow players to go up to a much higher level (changed it from ranks to levels but only in a way that its visible not actual, just changed the names and such). I want to set imm levels to a much higher value and ontop of setting player levels higher I also want to set what pl they gain each level at. Please help me, this is harshly killing my progress.
Thank You.

Changing max level:
http://www.gammon.com.au/forum/bbshowpost.php?bbsubject_id=7154

Should be a decent start, but you might have to be more specific if you aren't sure about it.

I also need to know how to set each individual levels so i can say when you will be getting each level, then I need to know how to set it so i can both advance immortals to higher levels and mobiles to higher levels. I understand its going to be a long process for me but im willing to work for it.

I don't understand that part. Set what of each level? The requirement? Typically that's a formula.