From that pic it looks like it has front air ride as well as rear air ride. That would add 3" of suspension travel to the bike.
I believe you called it correctly.
I rode the Rampage Wheels Black RG with a 30" front wheel at Sturgis this year, let me just say it attracts "a lot" of attention and compliments. It rode pretty good too although it felt just a little heavy or sluggish as one would imagine at parking lot speeds until you get use to it, the bikes motor is built up as well with a kick a$$ tune system. The bike is currently in the back cover of several Bagger magazines in the Rampage Wheels ad. The Kewl Metal (no frame cut) raked triple tree kit worked as advertised and was very smooth.
I'll admit I wasn't up to taking it up past 100 mph on I-90 first time out without a helmet or proper riding gear but it was stable to that point and the ride was not harsh at all, firm yes...harsh no.
Guess the beauty is in the eye of the beholder on this proposition.