So, I'm a commuting college student, and I'm living further from school this spring than I have in the past. That means cross-country ski's and walking aren't going to cut it. It's still only 7 miles one way, but the traffic is pretty dense and the snow plows take their jolly good time clearing the roads, so I want to change up my Trek 7900 (mid-90's) a bit to avoid dying on my way to class this winter. I'd like to make it an all-around city commuter/utility bike as well because I feel bad about how hard Spokane's roads are on my other frame ('83 610).

I'm going to do a drop conversion (just because) and make some studded tires for the winter. Other than a speedometer/racks/lights and such which it already has, any little things you guys suggest? I've already taken a look at the winter commute thread, but what's everyone's favorite way to waterproof/protect the frame? Do you guys suggest letting the bike thaw or should it be kept cold? Is it worth the hassle of a disk brake conversion down the road? Any other snippets of advice from the seasoned commuters out there?

Thanks in advance!

~Nick