People do ride the AZT/ATV route, but it’s very close to the Molino Ride you already have. It can be done in one ride, really.
I’d change Molino to Milagrosa, or perhaps call it Molino / Milagrosa. Milagrosa is the more well known name for the ride.
I might remove the AZT/ATV and add either:
Cienega Corridor AZT: http://aztrail-build.org/gps-data/
or
The Sweetwater Preserve — new trailsystem on the west side of Tucson.
These are both easy rides and becoming new favorites around here.