MonCal,
Nice work indeed! Everything is spot-on!
I got a crash course in Zam when I had to do the Disney costume in a matter of weeks, so I have a lot of respect for anyone who can pull the whole thing together like that.
My only advice would be don't be afraid to weather the heck out of it. That was the last step I took with the WDW Zam and it really brought it to life. I used several colors of purple spray paint to muddle-up the body suit, vest, shoes, gloves and flat black worked into the crevases of the armor elements.
Mark