That's actually the normal vanilla behavior as well; only the hammers [you would need] are free.Though I've come across a bug to do with the Legalism policy. It seems to be giving me the monuments but there not for Free; I still have to pay 1 maintenance on them.
I don't think the mod's user base is big enough for that. There are other mods that would classify for their own sub forum before this one. Besides, the amount of topics (relative to time) discussed here is still quite manageable. I feel honored thoughHave you thought about asking for your own sub forum? That would allow you to have different threads rather than just the one big thread.
<Unit_Flavors>
<Update>
<Where UnitType = "UNIT_SETTLER" FlavorType = "FLAVOR_EXPANSION"/>
<Set Flavor = "30"/> <!-- vanilla: 21 -->
</Update>
</Unit_Flavors>