I don't know where this
sway bar came from but it looks awesome. I have also used an IROC Camero rear sway bar that really helps out in the handling dept. Check out
this site, and
this post.
You did not say how you were going to drop the front, I would suggest 2 1/2 spindles and the rest with coils. In the coil dept I would suggest some stiffer rate coils along with some stiffer valved shocks. Probably the biggest improvement in handling can be had with some sticky tires.