Hi, uh, "Reddy".
I think you'll find pretty much overwhelming happiness among this community that we made the leap. EVs in general are pretty marvelous machines, and ours are some of the best.
I agree with Brian that the reliability among the more recent years has been decent. I've had my 2014 SR for 18 months now, and have put 16,000 miles on it. I've had two failures, both covered by warranty: my rear shock failed prematurely and the onboard charger failed. In addition, there was a recall for the early SRs, my bike failed their test, and wound up with a new motor, which was also under warranty and didn't cost me anything. It's not a great record, but considering it's a small manufacturer and a relatively young market, I'm not complaining.
In my experience, and I think most peoples' experience, the manufacturer's claim about range is very achievable. My daily commute is ~53 miles (round-trip) of 90% freeway speeds, and I get home with 30%+ range still left; that calculates to an honest 70 mile range. I don't do much low-speed riding, but I believe it would also achieve what Zero says it will under those circumstances.
But the EV experience has a lot of intangibles going for it as well. Because of the lack of a gearbox, an SR doesn't have quite as much torque off the line as the latest sportbikes, but the quiet, smooth and effortless way it delivers that torque is just plain delightful. You'll never have to worry about throttle lag, lean stutters, being in the wrong gear or (smile) stalling your bike and looking like an idiot again. Creeping through traffic is much easier on an electric; very small throttle openings will give you an easily controllable amount of thrust down into the sub-walking speed range. I've always enjoyed stirring the gearbox on both cars and motorcycles, but it's surprised me that I don't miss it on the Zero. Honestly now I marvel at how we've adapted ourselves to powerplants that can't run at 0 rpm...it just doesn't seem right to me now.
Finally, you mention your V-strom's economy, and that's maybe the one downside an electric does have. It's still pretty hard to make a purely economic case for riding electric. The price of the bikes, coupled with the pretty low cost of operation of other bikes (like yours) makes it difficult to justify buying an electric bike just to save money. Don't underestimate the amount of money you'll save on maintenance, though....in my 16,000 miles my only maintenance items have been front and rear tires and front brake pads. No oil, no plugs, no filters, no coolant, no valve adjustments, it adds up quicker than you might think it does.