Advice on mini altitude block plan alteration

Hey there community,

I am traveling up to mammoth for a 5 day trip to do 1-2 days of skiing and other snowy activities. I am in the middle of a mtb stage race plan, hoping to be ready for moab rocks. I was going to bring the trainer with me to ride in the cabin and not miss workouts. My question is should I think about keeping the workouts the same, which is a group of sweetspot and threshold type stuff, and just reduce the wattage around 10%, or just replace the workouts with the endurance rides that were coming the following week for my rest week? Appreciate anybodies thoughts here.