After my maiden voyage I can definitely say the tyres are not the best, the back wheel was dancing over cobbles and freaked out going over a crisp packet!
Also, the saddle is pretty uncomfortable. I'm going to give it a few more miles and replace if necessary.
I had to have a longer stem fitted, felt too scrunched up on the standard stem. It was really short!
I really like the colour scheme on your bike, I personally wouldn't have chosen the blue, I would have chosen the red and black of the TCX 2 but I definitely have the better bike.
Here's a pic of our first trip out, shows the colour a lot better!