After a year of the Silverwing being non-operable and a week of consideration and logistics, I purchased a new motorcycle - a 2008 BMW F800ST (slightly used with only 2300 miles):
Although this will set back the repayment of my student loan by a couple years, I feel it was a good purchase - especially for my emotional health (which certainly impacts other health). I am still maxing my Roth IRA and contributing a healthy amount to my 403(b) at work. The bike will also reduce the amount I am paying for gas since it gets awesome mileage and will prolong the useful life of the Corolla since I'll only be using it occasionally. In addition, I was able to get full-coverage insurance on the BMW along with liability for the Silverwing and the scooter for only about $100 more annually than I had been paying for liability for the other two.
I'm very excited since I've missed motorcycling quite a lot - I didn't realize how much until I got back on this weekend. I'm already planning to take some weekend trips and will be sure to take the camera with.