If Trump wins, which is highly unlikely at this point, he will have to overcome the resistance of the democrats and establishment republicans. He will not be able to do much damage if any. As far as his plans go, I don't really believe he has any. All we know about his plans is he says they are "wonderful" or some other such descriptive term.
Hillary on the other hand is the personification of evil who will have support of Democrats and the Republican Elites. She will be a loose cannon on the ship of state. She will rule against the will of the people much as Obama has. The only person I know of who is equally as evil as Hillary is Elizabeth Warren.
America really faces a choice between two evils this election and Hillary is far more evil than Trump. She might be up there in the realm of hitler, stalin, mao, ect ect ect.