Chris!!
How's it going?? I just decided to get back to 1/12 myself, I think I was getting burned out on touring cars.
I went with the Trinity Switchblade 2002, but most of the guys at South Shore seem to favor the Carpet Knife these days. Warren Weaver has been running one, and Bill Hamlin just switched over.
My instincts tell me to go with a stiff T-bar car over a side link car for a big smooth track, we'll see this week if I'm right or not. Of the three cars you mentioned, I'd probably choose the 6pack and use some of the heavier side springs on it.
Any chance of seeing you race at South Shore, or is there somewhere more local to you that you'll be going?
Trips