I don't have a man plan but if you are looking for a man who will turn into your future husband, I would say that you need to go to different places as much as possible, so you can always meet new men from different backgrounds.
You might have made up your mind that, for example, men who studied at a HBCU are better for you and then meet a black man who didn't (doesn't matter if he went to college or not) and like him. So with that said, keep your mind open.
Are you thinking of getting married in the next 5 years? Because if so, you have plenty of time and
you might even change your mind about your deadline. Don't see any man you date as a future husband because you'll be putting too much pressure into the relationship and you'll come off as clingy.
Oh and I am not married and I am currently single, so I dunno if you think my advice is worthy but there it is.