Best place?

Daniel Stern Lighting, he knows his lights and will patiently answer your questions. He will not sell you the latest "oh shiny!" fad of the moment junk either. He set me up with E codes for my Diplomat years ago.

http://www.danielsternlighting.com/home.html

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.