Quoting Christian Collins
These vest look great and do you think you could send me the file you use for the helmet shields?
i could but it may not be exactly what you want,
http://www.thefirestore.com/store/buildit.cfm try this for the shields , it probably won't work, but the colours for the shield should, so just print screen it and add your information and print them.
i will ofcourse send you the files so that you play with them, but i only use the black/black, black/white, turquoise/white and red/white.