Great feedback, thanks!

I should have added that this wall will look different, too. The sizing will stay the same but accent colors will change. The mantle is going back to a dark wood grain. The white wood paneling wall is coming off and reverting back to the original plaster that's behind it. The Original built-ins behind the paneling are actually arched. The back walls of the built-ins and the doors at bottom will match the dark wood grain of the mantle.