@Martin Neal
Hi Martin. That’s a real shame they didn’t work out. I too think that they should just be painted. I personally would do a grey darker than your walls. Of course, we could spend hours talking about what’s wrong with the kitchen. Your lay out is wrong, your base boards don’t match, you hood is missing (I know you said you have one), your hardware is missing (those too) their are smudges on your fridge or any of the other picky comments you have gotten already. But I think you know that! You are, after all, posting about the slight difference in cabinet shades so instead of a total dressing down this is what I would probably do to spend less. Yes paint the cabinets. Yes install the hood and hardware.
As for the side of the stove, I would either put a stainless steal trash can there to break up the black and then put a table in the middle there to serve as an island. Maybe put stools on one side and kind of stage it like that. Just for photos, of course. If there is too much space in front of the sink I’d put command hooks and a small sign or something there to break that up. That’s IF you think these issues are that big a deal. I like staging kitchens b/c it doesn’t require a lot of big pieces to do it. A bowl of apples. Stack of cool books. Vase with wooden spoons and some tea towels and you’re good. But that’s just me.
Good luck and I’m curious to see what you do!