So yes, I'm hoping I can attract a few other modders to this cause... didn't you say you were in a Napoleonic mood at one point Highlander? 
I was and I still am. Unfortunately I underestimated the number of models needed. I'm happy that you started this mod.
If there is any small-medium constribution, I could do, tell me. Since my models won't reach the quality of yours, I can screw that.
I'm just not up for being the main scripter, that's too much for me right now.
Mirathei made a artillery script recently. Have you checked it out? I haven't. If it works well, you could use it, otherwise I would volunteer to make a large-scale artillery thing for you.
Edit: I just made a pretty good, complex and realistic physics system for a baseball mod (

), which could easily be used as a base for that.