The aggressive Roos that get the job done with the hens are the ones kept by Hatcheries and they do pass on those aggressive behaviors to their sons. That being said Pattyhen you have just absolutely verbatim described a Partridge Rock Cockerel I had. And because the New Hampshire Cockerel was much nicer than the Rock, I kept the New Hamp.
He dances for, finds food for his hens. He seduces and asks permission before he mates and the girls are pretty happy with him. I think with all of these birds there are good and bad Roosters in all of them with some tendencies although not always guaranteed. In general I've found the "red" birds to be a friendlier lot -- just comparing hens, roosters. But sometimes the genetics no matter the breed passed on by the parent will be what it's going to be. I think too, the Boys settle down into their hormones after their first year and aren't so worried about being territorial or harassing hens as hard.
I've noted our RIR hen's egg are a medium dark egg. And the NH egg is medium creamy colored egg. They are all beautiful in their differences though, aren't they?! Love it...