lol
While I appreciate the energy in your statement, there's an issue.
Dyo, by nature, dislikes fighting, labeling him a pacifist isn't really accurate, as he'll fight when necessary, but he'll avoid it unless it has a genuine purpose. While he's also powerful, he's nowhere near the power of Yamamoto or Mugetsu Ichigo, he's more along the lines of the same power as Shunsui, maybe a little stronger, hard to tell.
As for romance, well, Dyo's a polygamist because he doesn't exactly understand the concept of an immortal being limiting themselves to one romantic relationship, so she'd have competition.
lol