AHA! Thanks so very much. That part has absolutely vexed me to no end for so many years it's ridiculous. It's somewhat gratifying to see that I was at least kinda close, though, but I always knew it was off by quite a bit.
Glad I could be of service. I had tried it myself a long time ago, I believe using the Ace version for the most part. I also felt I was kinda close until the thread came up here at rukind and I took a second look, literally from the Truckin' up to Buffalo vid. I made some changes after looking at that. You get a good look at Bobby for almost all of the first part.
It's as close as I'm gonna get it. I'm not sure of some of my chord citations but I figured I'd try to include them for those who may have a tough time w/o them.