Restricting units based on game size and ruleset

[rnrusa16]

Hi, I'm new to authoring files for AB. Tutorials and such have gotten me to a somewhat functional state but I'm missing something and have not been able to find it in my searches.

I've got 2 rulesets, one core and one that is a little more restrictive for tournaments. Based on points value of the list, different types of units are restricted, either in number or not allowed altogether.

I found that I could put a restriction on the number in the unit type itself, but this is carrying through everything. How do I restrict based on points value of the game and then ruleset being used?

Thanks!