I've got a very late start on planning a Peru trip taking place from 9/7 to 9/16, please tell me if this is a good itinerary? I feel like i have 1 too many days in either Cuzco and/or Lima.

Fri-9/7
Arrive in Lima 3:15PM

Sat-9/8
Fly to Cuzco 8am

Sun-9/9
Sacred Valley (tour?)

Mon-9/10
Train to Agua Caliente
Hike Putucusi

Tue-9/11
Macchu Picchu
Return to Cuzco

Wed-9/12
Explore Cuzco

Thu-9/13
Cuzco city tour (or do it on Wed?)

Fri-9/14
Return to Lima
Stay in Miraflores?

Sat-9/15
Lima (what to do?)

Sun-9/16
Depart from Lima (morning)

I have not yet booked the LIM-CUZ flight yet, so dates can be adjusted. I was considering doing the Sacred Valley tour on Thursday 9/13 but I read that Sunday is better for Pisac?