I'm also interested in the TT119 frame. Any updates from the proud owners? Especially on ride comfort?

Here are the photo's of my TT119 bike. I've chosen the HB052 cockpit instead of the standard one that comes with the frame. I paid about €1000 for this frame including the cockpit and another €2000 for the shimano 9180 Di2 TT group, including assembly. The 25mm/50mm rims with 28mm tubeless tires are from my Trek bike.

I've done 2 rides and the comfort is amazing. Can stay in the aerobars continiously for long time. Speed improvement compared to my Trek Madone is about 10-15%.