Bump.
Going to start from scratch on this, since I have a new computer that can boot GM_flatgrass in under 20 seconds. I have someone whose going to help me with the lua, but the current model and code is lost on my old laptop (not that there was much to go on).
Will update OP later tonight or tomorrow when I've made a bit of progress. I think 30HP is a bit too little, so give me your thoughts.
I'm also going to make this a map entity so mappers can place it wherever they want (although personally, I feel it should be something you can get at the second HP unlockable at 25 Kills I think).