Am I a Deist? Cosmological Argument seems reasonable to me.

[Pat Mustard]

Well when I say magic its really not related to god of the gaps as your video seemed to imply.

Well, your god is actually a god of the gaps. As you've said yourself you feel that there is a gap in science which can only be explained by the presence of a god, viz the creation of the universe. In the past it used be thunder and lightning, today it is the creation of the universe, what gap will be left tomorrow?

Edit: Also if you think the universe itself needs a cause, what exempts its creator from itself needing a cause? That's one question that I've never see a theist or deist who argues this line even attempt to answer.