Ed,
Very sorry to read this. I hope you did not get stranded! It shows how much I know about the sound of a good motor. 
Greg
Greg,
Luckily we were able to ride the bike to Outpost HD in Pueblo, CO. 10/21/13
You know the sound of a good motor, the motor sounded great to me right up until failure...
We were heading from Santa Fe to Pueblo, made a pit stop in Raton and my friend with the 113 Skunk called from the Blue Ridge, asked me how the bike was running, I said Never Better, it's quieter than your hi-$ 113.
The bike fired right up as it always has (see my op), we proceeded North through Raton Pass, some construction, and back up to cruising speed, all is well, about 40 miles South of Pueblo we pulled off the I-25 to take some pics of the early snow on the peaks of the Rockies to our left.
As I downshifted to 2nd & 1st the bike wanted to die and started making a little noise for the first time, had plenty of oil / pressure.
It fired right back up and I rode into Pueblo and stopped to search the iPhone GPS for the Harley Dealer which was about 3 miles away, when I restarted the bike that time I knew it was terminal, but it made it to the Harley shop. Usually when a motor has a problem like this there are symptoms leading up to the problem like unusual noises, loss of power, etc... that's what has us scratching our heads as to what component failed first.
The Service Dept. of Outpost HD really took care of us! They were great!!
We got a truck and the 3 of us (bike, "The B&C" and I) are back in The Sunshine State awaiting teardown and what the ESP inspector will sign off on.
I told my GM that I was lobbying for a crate motor from the MoCo, we'll know more when we see inside...