Can and Should: Booting Multiple ROMs

For reason's known only to myself I am going to configure my Nexus 7 to run multiple ROMs (side-by-side).

Of course, advice is appreciated but I will report my results back to the forum in the next 48 hours.

Unless of course, I brick my device...then I will deleted this thread. By the way, that is a benefit of being a forum moderator so if you are interested in having such vast powers please drop me a line.