.... one more thing.
I am partial to Nitto seatposts, stems, and bars.
A Nitto seatpost that I really like is the S-83. About $90 new.
A Nitto Pearl stem is always an easy choice for about $60.
Bars are up to your personal fit and preference. I like Nitto Noodles and various Cinellis work great as well.
Have fun with your new bike. It sounds like a beauty!!!