Ok get ready to study some serious material here. LOTS of info here at
http://www.kawasakitriplesworldwide.com/
Hey Stanmann- The owner of that site is a big time Kawasaki Triples man and does lots of work on them and helps out a lot of people. Here is his carb tuning section for Kawi Triples:
http://kawtriple.com/mraxl/carbtuning.htm
I haven't jumped into my engine yet so I can't recommend any reputable H1 or H2 parts houses or sellers. I'll list any when I come across them.