I assume you'll be taking it to Hermy's. While I've never been there, I have only heard good things about them, even from my dealer.
I just had a 25000 mile service done, which includes all of what you mention and more, and it was less than $200. But my dealer takes care of me and I sing his praises to anyone who asks.. The bike has to sit overnight (be cold) for an accurate valve adjustment, so how long it takes will depend on how busy they are beyond that. Mine was done in a few hours the next day.
Call them up - see what they want. If it seems high, by all means repost and you'll get lots of stories.
My personal reasoning is to give them enough business and money when necessary to maintain a good relationship. They aren't there to make friends - that's just a side benefit.
If you want to balance your carbs - let me know. I have a Morgan Carbtune you can borrow. You'll just have to pay to ship it back to me.
