Everyman

Right now I can play 0ad like AOE, which is cool. Apart from that, I am more interested in playing battle mode (with military formation enabled) against my friends. I do not want to spend too much time on developing economics stuff. Therefore, I am curious is there any config flags in e.g. 0ad/config/ can be applied for such setup? I suppose no. Or is it possible to configure and compile the source code so that only battle units are setup? Thanks