Steve, I'm considering the exact same thing so I'll ride along on your thread!!. Like you, I'm 99.9% street. Wouldn't mind taking it down the strip a time or two but really just want to have fun on the street. Don't do a ton of highway so that's not an issue.
I'm also running 3:23 Surgrip, but it's a 742 pig. 5.9 warmed up a bit with a PTC 9.5" convertor.
Please let us know what Cass says.