Part of the problem might be that your post is confusing. I've never heard of "banded" or "striped" maroon clownfish. There are white-striped maroons and gold-striped maroons, which are color variants of the same species.
Pairing maroon clownfish is difficult, especially if the two clowns aren't very different in size. Keep an eye on them and be prepared to separate them if you see any signs of fighting.
Do a search on this forum for pairing maroon clownfish, and you'll be able to read about some similar experiences.