[SpudRider]

Welcome, fellow Zongite! We are glad you joined us.

The engine should not be shaking. This is a dangerous condition, and must be rectified. Inspect, and tighten all the engine mounting bolts. Also, inspect the fork pinch bolts, the swingarm bolt, and the entire rear suspension until you find, and fix the problem.

Zingshoen is correct. Don't run the bike without an air filter, or you will certainly damage the valves and the piston. You can install any tail light you want; you can find many bargains on eBay. Among the other items listed by Corvairkid, you can also find a luggage rack at Taobao.

http://item.taobao.com/item.htm?spm=...&id=9605372552