I hope you don't have to wait long before you can enjoy that new bike! The black/gold version looks hot! Like RoadRaven says, a triple is a good place to start.
Some people do complain that the shifting isn't as good as with a double, but you ought not have any problems with the Ultegra kit on that bike. (Oddly enough, I enjoy climbing more with the standard double on my current bike than I did with the triple on my previous one, but I have young, healthy knees and I think I might just be becoming a bit of a closet hill lover/sicko.
)
Drink coffee and do stupid things faster with more energy.