adaptation advice: Shakespeare vs. Zombies

Hi there,
A small theatre group (about 12-20) at my school want to stage a 15 minute scene from Shakespeare for a Shakespeare festival.
They have picked Julius Caesar, Act 5. They have tasked me with editing the scene to fit their needs, i.e. cutting the number of speaking characters down to 8, sharing out some of the lines more, and also...
setting the battle as a zombie apocalypse. Would I be able to get feedback on my edited scene? It would please me very much to have criticism and some extra pairs of eyes to make sure I haven't butchered The Bard's original intentions too much
Cheers,
C~