If you are ever considering an electric motorcycle, here is a brand I have ridden and it was pretty impressive. It's called a Zero Motorcycle and the New 2013's have received quite a few upgrades and changes. When I rode a 2011 model, I became a believer in what a electric motorcycle can be, these new babies are pretty impressive and with 95% recharge rate in like an hour. That is pretty incredible.
I don't all the current green incentives going on right now as I was up on them last year. A friend had bought one of their previous street models using a Colorado and Federal rebate/tax incentives which cut ownership in about half. He is now looking as the new model like any other big boy who likes his toys.
So, go green buy one for you and the wife! Let me know how it works out.
Here is the factory website link, you can select the different models.