I told myself that once it is lowered and I have wheels on there and clean up the appearance (clear corners, sail panels, door ding guards, etc), that I would hold off on anything until it is out of warranty or something becomes necessary. I've stuck to it quite well. I will need struts soon, and that will be the first serious 'mod' in two years. The car is under warranty until 90k, so it'll be interesting to see what happens when I get there. The mod bug was replaced by the keep-it-clean and running bug, which has satisfied me sufficiently.