Well I think he is handsome, but then have seldom seen an ugly one! haha
If you get a broody, let her set close to the 3 weeks, and slip live chicks under her at night. If you don't want a rooster, there is no real need, other than sometimes it is hard to get fertilized eggs or chicks. But on the other hand, I have one and I like him, and it is fun.
The big issue I think has to be looked at squarely, is that sometimes a rooster gets mean, and they get mean fast, for no apparent reason, then they should be culled, so they don't hurt anyone, and they can do serious injury, and so as not to pass on those aggressive genes on down to the chicks.
many on here have suggestions for keeping them nice, sometimes they work, and sometimes they don't, it is really the luck of the draw. But you have to know going into keeping a rooster, that you might have to end it too.
MrsK