I'm looking for a mod that either simply removes or disables the cap on the player's level, so that they can continue gaining levels even if the player reaches 100 in all attributes.

http://www.gamesas.com/index.php?/topic/1157256-relz-av-uncapper/

http://www.tesnexus.com/downloads/file.php?id=31464

Maybe these will do it for you.