This is the problem.
You pulled in 90,000 gold worth of stuff from that battle.
90,000 divided by 5 = 18,000 per person.
90,000 - 25,000 = 65,000 divided by 5 = 13,000 per person.
You want every other person to give up 5,000 gold for your PC's shield...that equals roughly 28% of their...