Even with the Skunk2's you're going to have a bouncy ride. 1. the APC's wore out the struts 2. stock struts are not designed to handle sleeves. Struts are what stop the "bounce" Instead of the Plug/play I would upgrade the struts to the best suited for coilover sleeves. That would be Koni sports.
Yes you should buy camber kits, especially if you plan on 1.75" or more drop.