This is more suggestion than feedback, but I did not want to create another topic.
Perhaps a little change the loot of the orc’s camps (especially strong camps) would do battle with them more profitable (in addition to the increase the payment).
Orcs objectively strong opponents and they love battle and rob ( lore) :). Adding to loot a rare weapons (trophy of the human), and in the future, maybe that’s part of the legendary armor or weapons for quests – logical. Chance of getting may be small for the balance.