And make sure your spelling is good. Everybody can see your mstaikes... ;-)
It's actually quite amusing when you see a spelling error.
As to the equipment, there are several smoke systems avialable...you can check
out Aircraft Spruce and Specialty (
http://www.aircraft-spruce.com/) for
starters.
It generally runs off of a lightweight oil that is injected into your exhaust.
As for any other requirement, you will probably need a 337 for the airplane
once the system is installed.
Once that is done, just click it on and let it billow away.
-John
*You are nothing until you have flown a Douglas, Lockheed, Grumman or North
American*