71. Razorbeast
73 is Double Clutch.
75 is "A short, sharp lesson; it's over - finished; it never ends reap the whirlwind; never did want to live forever; a world of pain; like a predatory bird; can I do less?"
I'll have a wild stab at 74 being Omega Supreme
74. Overlord ?
75. I'm getting a Dinobot "Code of Hero" feel to it...
74 = Robotmaster?