I've only been on my C10 for about a month. I like it, but I was more comfortable on my Sportster. The handlebars were angled further forward, and the pegs were just a bit further forward, but I don't think they were any further forward. I had no windshield, and the only touring mods I ever made were a pair of old-school leather throw-over saddlebags and a Mustang seat.
I did the ENTIRE BRP on that thing, and numerous times did 300-600 mile days on superslab with absolutely no problems at all. LOVED it, actually.
Then I bought the C10, and I know now what I didn't then. Touring doesn't have to be grueling work.