they are. I would get a shorter mirror to resolve the scaling issue. These could have been higher and that's why it is sometimes best to wait to purchase the lighting until the mirror is up, so you can pick the scale that is rights. different sconces here would look "higher" but also these will give good balance of light.

also where is the overhead lighting?

We wanted the height of the mirror because we have tall ceilings. I’ll need to check on overhead lights. I believe we have can lights, but I’m not sure how many.

Thank you, RL. New mirror is coming that’s shorter than the cabinet! That really bothered me. Those sconces went bye bye too! New sconces are made better and will be placed more in the middle.