yeah that would be pretty cool mainly because they could fit the enironment with the lab coat zombies being a hospital, or even one of the zombie models from tranzit that kinda looks like a full body suit that zombie is in...

I may decide to use alternative models for the zombies, maybe from Black Ops games or even COD4. Even though I haven't really bothered with this in the past, I feel it would add an extra immersive element of detail to this map...

most likely. Unless he goes out of his way to replace them.

I will when it gets to a playable stage, yes