Small Pet Select is putting on a Rabbit Name Contest right now that is pretty generous! They are asking rabbit owners to submit their favorite rabbit name to have the chance of winning a whole YEAR worth of hay for free! Also, they are asking everyone to nominate their favorite bun rescue and...
Sounds like you have it down to the T. If they aren't fighting I would say don't change anything (why fix it if it's not broken). The bonding process can take some time so just be patient with that as they really need to develop trust with one another.
Here's one good piece of advice...