Thank you, Skline and V6914 for your help last night in getting my rear bar done. I got to take the car around a bit on some tight twisties and I'm amazed the difference. There's no more shuffling of the rear end when going over bumps and the ass-end stays flat in turns. I was hearing that with the rear swaybar I would get a lot of over-steer, especially in corner exit but I'm getting none that I can detect. It is perfect with some Boges and 120lb rear springs and I love it.
If I'm around for the next PCA RSR Autocross, I'm going to tear it up!