Can't do it all at once: what's your reccomendation for order of suspension upgrades?

As much as I'd love to commute to work in the Dart, I'd worry about it all day in the parking lot. Currently, it's comfortable but it would be out cornered by a Prius full of five fat guys, riding on underinflated space-saver spares. :D

I'm looking for better body control without going super hard core. Someday, it might be fun to autocross but that's a looonnnnggg way off.