I agree with cajundaddy, the difference with a proper setup is night and day. In order to get it exactly where you want it you'll probably need adjustable rear toe arms...otherwise you might need to find a compromise in the rear specs. That is what is going to be difficult for the non-expert as the adjustments are twitchy and you've got to be anal about your work to go back and forth and get everything exactly where you want it. Also having specialized tools helps tremendously with accessing the eccentrics and properly torquing after- without these I'd be worried someone is going to get frustrated and halfass it.
One note: I aligned my rear toe at close to 0 (knowing it would be an agressive setting). I figured I'm a good driver and wanted the fast turn in response- it was unpredictable and unstable, even on the track. I spun it twice and had to drive easy the rest of the day to not be kicked out. Granted I was on stock struts so I had alot more body movement swinging around...but I've found closer to factory toe settings in the rear is much faster due to the increased confidence level. Your camber setting ideas sound pretty solid for a sporty street car though! Right around what I try and run. Ps- what are you going to do with your old springs? Are they cut or just LOW? Would you want to sell for a steal?
