Pprior - here's another perspective
If you're not going to work on the bike yourself, and the nearest dealer is ~ 3hours away, do you have a way of getting the bike to your dealer, and do you have the 6 hours needed for the round trip if something goes wrong (and 2*6 if the bike has to stay at the dealers, obviously)? Otherwise, if something goes wrong with the Zero - even under warranty - you've got to deal with the costs of transporting the bike to the dealer. If you're unlucky with your Zero you'll have reliability issues - that's my personal experience with a 2012 XU, and it's influencing my comment. In theory, the cost of running a Zero should be appreciably less than an ICE bike. In practice, it might not turn out that way.
As for ABS, motorcycle brakes have improved a lot since the mid-80s. Even the itty-bitty front brake on an XU is better than your old Honda's brakes. Tire choice is more likely to be an issue if you're worried about stopping.
If you believe in the concept of electric motorcycles, then consider a Zero. If you want a bike for transport, don't want to work on it yourself, and are worried about costs and depreciation, find a second hand ICE bike that's been well maintained, and get that. If you can do a bit of wrenching yourself, or can find a bunch of airhead folks locally - the advice given in the epinions piece that Burton links to is worth considering
<Find a used airhead and learn to repair it yourself. It'll keep it's resale value and you’ll spend a lot less on parts and repairs over time.>
Peter