Sooo i played thru the main quest as a warrior. i am level 21 and ive got my one handed skill at 70, shield at 50 and my heavy armor at 50. But i wanna play it again just as a mage, like from level 1 scratch. if i make a new character, can i like have two diffrent profiles with saves from the two diffent characters?

Nope, thats one thing I miss from bioware games! Lets go bethesda!