They look great! I grew some Apache (hybrid) and Scotch Bonnets a couple of seasons ago. They were very tasty, but putting yours close to the tomatoes is a good idea. The aphids do seem to like the chilies! 🌶️

Thanks. Don't really get the aphids being so high up here. But you could well be right about keeping the plants close to each other. Don't have much choice though really on my little balcony.