You've seen me, MC, and TGIB together, so I'll bet you already know my answer to this.
While we may not be peas in a pod about everything (we don't always have the same taste in movies, music, hobbies, etc) we have MANY similarities in our senses of humor, our beliefs, and how we want to spend our time in general (prioritizing family over a social life, for instance). I think that provides us with a very strong foundation for enmeshing our lives the way we have/are aiming towards, and makes the preferences we don't share with the others minor.
As TGIB just said, reading this over my shoulder: "We may not be peas in a pod, but we're in the same garden!" :P
Pan Female, Hinge in a V between my mono (straight) husband, Monochrome and my poly (pan) partner, ThatGuyInBlack