"@Ownerz: How would Thor be able to do that? Its not like just any old lightning bolt could convert him back, if that was the case, any electrical being would own CM. It has to be summoned through magics separate, unknown, and unavailable to Thor. Doesn't even make sense "
I completely agree with you. Capt Marvel's powers come from the wizard Shazam and The Rock of Eternity. Marvel is not a lighting elemetal, his powers do not stem from "electricity".