If it were me I would tackle Valley first because the engineering there is still struggling and it would be easy to improve on the availability and look good - it also allows the bidders OCU to be establlished in its permanent location and co-locates the new management with the old (mil) meaning that in theory any difficulties with the transition process would be easier to sort in person.
A fairly logical plan but not the most attractive location. I wonder how difficult it would be to attract the right people to up sticks and move there?