My 2 cents:
The C5 has beautiful vintage styling, and it's pretty hard to top that,for the target they had in mind.
The G5 is pretty much like our familiar Electra,with the new UCE powerplant, and that is a nice variant too.
So, for the "vintage" and "standard" classes, they are pretty well set.
What we need are accessories like nice luggage packages and stuff, and I'm sure those things are being worked on.
I think a touring/commuting fairing like the old Royal Enfield "Airflow" fairing would be a nice option.