Drop Bulldozer and add Blood for Blood and then swap Ten Ton Hammer for anything else off of More Things Change and that would be about a perfect set for this era of Machine Head.
8/25 - BAT / ChainBreaker ?
8/30 - Morbid Saint / Vektor
9/13 - Sete Star Sept ?
10/3 - Prosanctus Inferi / Horrendous