awesome guys thanks for all the help ..still really torn but looks like the 3.23 might be the better choice...i'm 75 miles round trip to work and drive her 3 times a week (weather permitting)
If that's the case you might look at the 3.55's. I went on a 100 mile or better jaunt yesterday, the furthest I've driven at one time it since the swap, and I was happy with it. I was running 60 most of the time right at 3000 RPM.