Trek teases new (electric?) road bike [Domane+ SLR]

I like the idea of an emtb for my z1/2 days. Even taking it easy, it’s really hard/impossible for me to stay even close to z2 on the trails here. In 10 miles, ill do 2000ft of climbing. I’d be rolling backwards if I tried staying z2. On the other hand, I’m not quite in the tax bracket where a $6k+ “Bike for off days” makes sense.