Aselam aleykum
We'll we're not sheikhs, so we cannot give fatwas as to what is haram and what is halal. I don't even know if there are any sensible fatwas on that issue.
But if there isn't any fatwa on it, then common sense would tell me not to enter a marriage if you don't believe it has a fighting chance.
As for the examples you listed: compatability with likes/dislikes. Well thats a very personal question. It would depends on which issues you have a diffrent taste in, and how important those issue are for both of you; and how import it is for you that the other person would be interested in it as well. Some couples have completely diffrent interests, yet still have a meaningfull and happy relationship.