I love you.
Although i spent all this time finding addons similar to TF2 weapons >:(
well...uh, are you gonna have the unlockables to? bushido has a flare gun. just the secondary should be in though, because the primary and melee arent really special. axe is still an axe, and flamthrower is still flmaey.
so you should have
flare gun
sanvich
new medigun?
does the medigun have uber?
edit: does this have scouts faster running, his double jump, and does this have teams?
classes can be made via events, for example you go into a room, and there are 3-5 plates stacker all with weapons, you step on them and get all the weapons and are teleported to spawn. then if you want to change class you go into a teleporter which brings you back to the class room