Just wondering how MW's leveling/basic gameplay system is. Is it accurate and/or realistic? Is there an MW overhaul tweak out there that is considered a good one that takes care of this sort of thing? I'm about to start a new game and i'm wondering if I even need one.

http://planetelderscrolls.gamespy.com/View.php?view=mods.detail&id=2030 is the most popular, but you can also read through http://www.mwmythicmods.com/Gluby/Gluby_CharacterDevelopment_Mods.htm for details on it and others.

Great, i'll try it out. Thanks.