Here's another example. I don't have your exact fit details, but I've guessed saddle height 700mm and saw in the initial post that you run 15 degree rise and 60mm stem on the SuperSix. I'm not sure what the reach of the handlebar is so I'm using that of a typical short reach compact bar in the drawing.

Then I've here compared to a Cervelo R3 sized down to a 51, and changed out the 25mm(?) setback seatpost to a 0mm setback, added some spacers under the stem, a 6 degree rise 90mm stem (I think 90mm is the shortest one should go on a road bike, it depends a bit on trail and handlebar reach though), and then it looks like the handlebar has a crazy rise but that's just to represent the effect of a Specialized hover bar which yields 15mm extra rise of the hoods. There's not a huge difference between the Cervelo and the Trek Emonda so you could do a similar solution with that.

The thing here is that even with a typical sportive/endurance geometry you will need to make quite significant adjustments to the stem etc to get the fit you need, but that's ok. Being comfortable on the bike is the most important.

https://www.bikegeocalc.com/#13Cerve...5F172.5G30H30Z