Thanks for the reply, but not what I was looking for. Interestingly, whenever I ask this, I get a similar reply, so maybe I'm asking wrong.
My plan is to fly a random route on the most favorable route for winds during a changeover or during opposite direction flow.
So if all East traffic is at 54 and below, I'll be westbound up at 58 all by myself, so it should be easy to get any route and altitude for direction of flight.
Does this sound like a good plan?
Shortest route, good winds, best altitude, sacrificing departure time.