Well i am new at this and eventually i am gunna be a pro at coding, but i have found out how to get better exp per kill by editing the balance.txt file. Thanks to the other people who have posted on here i got to playing around with the diff settings, but anyways here it is:
Original coding
MP_experience = {1000,1150,1325,1550,1825
My modified codding (still playing with it:
MP_experience = {10000,11500,13250,15500,18250}
When you do this, just keep in mind as your editing keep a backup of the file your editing, and in a different space keep your modified file so that all you have to do is modify the one when you want too, and just copy it in to the sever folder and hit copy replace. Still tinkering around to find out how to get more skill points and attribute points per level also. Have fun with this, well keep you posted if i find the skill and attribute hack.