I Am One With The Force
The Force Is With Me
So I take this to mean the extra couple of dollars I paid for Deluxe means I get all stretch goals for my preorder.
Yes, that is what that means, the Deluxe version of any of their games is the "KS edition". The stretch goals are not KS exclusive. Deluxe Versions are only available online usually through their website but the add-on content that makes it deluxe was available for purchase in the BGG store.
The benefit of the KS is that the game is pretty well discounted even OLGS are about the same cost it not more last I checked.