A change I personally think should be a thing in live, where the only way to get level 5 and 6 armors is through finding it in-raid, making them rare and sought after. Obviously PMCs can spawn with a lot of level 5 and 6 armor, but I personally recommend using something like Fin's AI Tweaks to tweak the AI difficulty and armor drops.

This mod should work fine with any other trader mods, like VeryGery's FleaMarket, BarterOnly etc...

In the future I am thinking of making an additional config, which would allow you to make Level 6 armor only spawn on bosses for example.

Enjoy the mod!