.Map :: MoHAA Mapping

Hi, this is my first post. I have been playing MOHAA for a while and am now getting interested in map creation.
However, before I get dirty creating my own maps I was wondering how difficult it is to add more guns into an already existing level.
I want to do this specifically in Spearhead as there is more weapons to choose from. Is this hard or is it just a matter of placing the weapons where you want them.
Any help or a link to where this is specifically addressed would be much appreciated.

P.S. I have not even looked at the map making software yet so all explanations should be in uber noob langauge.

I JUST WANT MORE GUNS!!!

Well you have to learn 3d modelling. And then you have to learn how to script your models. I'm no expert on this, but good luck.

Thanks for the reply. Guess I got a lot of learning to do!
I do use AutoCAD thou so maybe it won't be that bad.