WANTED: Piece pipe kit, chamber piece/bowl set

What I am looking for may not exist, but my intuition leads me contrary.

So you know there are head shops, and there are usually metal piece pipes and for the most part... as individual as the pipes can be, their parts are generally universal for fitment. You have chambers, bowls, rubber gaskets and some head shops offer baskets with individual pieces for sale to add to make your bowl unique...

BUT I would like to know where these originate from, and moreso, im looking for a "kit" so to speak , that has many types of different pieces you can add together to make a custom chamber pipe. LET ME KNOW

Dempsey Stearns http://www.hipforums.com/newforums/images/smilies/confused.gif