This is primarily towards the red pillers, but anyone can answer

You both get along great, she's an incredible woman. Can cook, clean, makes good money, great sex, no diseases, healthy, right age for you, good family, intelligent.... BUT, she had a history of sleeping around. In this scenario she is totally monogamous and not going to cheat.

I see it quite often that men want to use empirical data to prove being a slut is bad for long-term bonding and relationships. Let's say in this scenario that is not the case. Would you wife her up?

I personally would very much consider it.

I think that a lot of men who wouldn't wife her up are a bit jealous/insecure of her and his past. She was sleeping with other guys while the man in question was not a desirable guy and unwilling to partner up with someone who didn't even recognize them as a prospect. Obviously I'm speculating quite a bit, but I doubt that I am gonna get any good answers as to why one would not want to partner up in this scenario.