Thinking about this overnight, you probably only need to clean the carbs well and replace the gaskets ( if they tear)
To clean the carbs, use the berkebile gum cutter. Best stuff I've ever used
If you need to purchase parts that aren't available at the dealer, I would use either
Jessbikes on Ebay or
MidAtlantic Cycle. Both are "good" members of the triple forum. I use Jess Bikes for most everything myself.
Key will be mailed late this morning.
Jeff