Have you also considered not using pendant lights at all? You have the down lights well placed and it allows a clear view across the room. But if you did go with pendants, I would only do 3 to be able to keep them in a straight line. I think it would be too busy with a 4th above the other part of the counter. I prefer the 1st pendants, the white and oak, to help brighten the look. Good luck! Lighting can be a difficult thing to decide on.

Stainless steel will match your benchtops and possibly your cupboard handles. Don't bring another colour in as it may look too busy. Best of luck, Dr Retro of Dr Retro House Calls

Two issues -- The middle size looks 'about right' and approx 40cm diameter ( approx 2/3rds the size of the larger one ) . But I don't think it suits many modern styles -- a beach inspired place with say white woven wallpaper or seagrass style flooring or some distressed furniture would be complemented by this , but a modern build with say painted walls doesn't do anything with this style IMO . Go classier rather than laid-back would be my advice , and that would depend on the decor . And thinking about things , one 'trick' I used in a commercial building I own was 5 polished copper shades up an L shaped stairway -- the ceiling was flat , so nearly 5 metres 'up' at the base , and I used 28cm ones with the biggest round clear LED bulbs ( 8Watt ) I could get , all hung on that oldstyle '1940's iron' type cord , so they were all 2.6metres above the stair below -- it created that 'going up' visual effect . One large light ( especially say 4 metres above the deck ) won't give that effect .

That’s a lot of lights already. It’s hard to tell. Is 1,2 and 3 in an L shape, with 2 roughly in the corner of your benchtop? A picture showing a bit more of the bench from both angles would be helpful. And it would also be helpful to see what type of pendants you had in mind.