This build is a pretty smart pick of parts. The Ultegra group is made more deluxe with the Dura Ace hubs. There's a Cane Creek 110 headset and a Praxis Works crank and BB. The Paul's brakes are a mini-moto up front with a touring canti on the back. This combo reduces the fork jutter and makes the feel of the brakes nearly identical.
The bar and stem are from Ritchey and the seat post will also be Ritchey. This post and saddle are not what will be on the finished bike. Someone on the Yale cycling team will be riding a different sort of bike.