I think that will be pretty. Your trim work looks very similar to mine - dark stained pine, so don't hesitate to paint it - I painted mine many years ago. You have a warm toned home. So consider staying with warm tones. If you want color, SW Sea Salt has green, blue and gray tones, but works well with warm woods:
From Hooked on Houses:
Computer do not show true colors well, but I have a cream with a hint of beige. This is the upstairs hall with a beadboard wainscot:
https://www.houzz.com/photos/my-pics-work-in-progress-phvw-vp~88642832
That color is a little warmer than the Sea Salt. It is also the color I have in my kitchen - pics in my "my pics" idea book.
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Buffet
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