Good take.
I voted "other".
What I think would happen is that the 5 guys would split the 5 foids between them.
Chad doesn't want to be killed by incels, he is not dumb.
All of them would start ostensibly monogamous relationships.
However, at least 4 foids would cuck their husbands with more attractive guys. Probably all 5 would cheat.
Then, after a while (5 to 7 years), foids would get bored of their non-Chad husbands and would all trade up. Chad gets an extra wife, every other normie gets a lower tiered wife, and the least attractive guy becomes incel. Another 5-7 years, the foids trade up again, leaving 2 guys incels.
Eventually the incels will team-up and turn to rape, pillaging, murder and wife-stealing. But it's 3 men with foids vs. 2 incels. So, the incels get beaten and become slaves.
By this time, all the kids are adolescents now, and the cycle repeats.