although i haven't taken the time to read the entire page i am familiar with a good deal of barts bootable floppies/Cd's and from a tech stand point they are life savers ( i have a barts CD i created that boots into either ghost , partition magic , plain dos , autodect network card and boot , their is also an admin password reset option on my CD ) but they do in fact take a good deal of knowledge for some of the more advanced stuff.
by reputation i would take the leap and say this is a solid way to boot a system ( I'm basing this off past barts bootables ) .... now making it Mame bootable would take a bit of work , but i believe it could be done.