Thinking to resub to TR, but want to create epic 15 hour per week outdoors plan

Thanks guys, I’ve been playing with the plan builder but some of the workouts when put into outdoors versions just aren’t that great. 15 to 45 second intervals it was giving me in some of the speciality workouts.

Sustained power HV looks the easiest to pull off as it does away with short intervals. What would you do about the sweet spot on Sunday here? Thinking this is a pitfall…

Lose the sweet spot, then turn it into a Seiler Z1 long ride then add Z1 extensions to everything else too? I can’t find a calculator online that lets me work out Z1, but it looks like recovery and endurance fall within that so should be fine to just use TrainerRoad’s endurance range?