I agree, for the big picture a SVt kit qwould be sweet aswell as a drop and rims. But for now I would get the side skirt taken care of, maybe get a set of the SVT sides since they are cheaper than the non SVT skirts (
)and clear up the headlights. Maybe spray some night shades on the tails to bring out the tint.
I agree the paint looks great! Keep up on the waxing!
I started with a tour with less done to it than your mystique and the mod bug bites hard! Good luck to you!