Do the same with the peppers, cut in small slices and place them near the tomatoes. If you also have roasting or chilli peppers, now it's the time to use them.
I would recommend adding a little salt over the vegetables (not too much, as the Telemea cheese is already salted) and some more oregano or black pepper. And a few more drops of olive oil wouldn't do much harm, but it's up to you.