When I did full body wo's I'd do 2 working sets per muscle, M, W, and F, with one lift, a different lift each day of the week. So like chest would be inc bench M, bench W, and dips F. I stuck with the basic heavy lifts for every muscle. I didn't mess around with shit like flies. I also read long ago when working whole body you should always start with the chest and work your way out.
Chest, back, shoulders, tris, bis, forearms.
You could switch chest and back, and you could switch tris and bis, but it needs to be in that basic order. You're not going to work your shoulders or tris and then chest, or bis and then back. That makes no sence if you think about it. Why would you want to wear out secondary smaller weaker muscles before hitting the bigger stronger muscle? The secondary muscle has already been pushed to failure this way, where if you do the secondary muscles second, they basically got a warm up while hitting the bigger muscle. Now push them to failure.
Legs do however you want, but I prefer calves, hams, quads. After quads I'm wore out and ready to go home. I don't need that feeling before I have to hit calves and hams.
I made some good gains when I did this.