Appreciate all the responses so far. Thanks.
The guy is asking $8k, which is great because I could swing that without financing. It's got a little over 8k miles on it. [/i] I'm not too worried about suspension, and tires can be changed easily. I'd want it for commuting, and he says he's getting 60-100 miles depending on the kind of riding. My daily mileage is about 59 miles. That's cutting it a little close. If I can expand that by putting on a power tank I'd be all set. I was picturing an add-on that I could just drop in, but it sounds like it might be more complicated than that. And, I'm not sure I'm understanding the power tank thing right in the first place. So they're not making them for 2014's anymore, and I'd need to get an old/used one? Are they available? Is it something that's pretty easy to install myself? What I'm trying to figure out is, is this good deal going to end up being a crappy deal once I add up what I need to do to make this bike work for me? For me, it seems like it comes down to how difficult it would be to extend the range.