I've got a cheap GS500. Seriously I don't think there's a lot wrong with the modern HDs. It's not my style because I find the riding position rather awkward. Have you considered a Triumph Bonnevillle, or similar?
Might do the same as the Sport, and suit you if you've been riding sportier types of bikes.
I do understand where you're coming from though. 100k is pretty easy on most non cruiser's, and just where they start to feel comfortable.
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