With a few minor changes for my own personal taste, this sounds good.  You can make it any way you like and it sounds like a good, basic recipe.Skip the feta cheese (yuk) and the chicken breast unless I have some on hand ready to go. 

I also don't liked zested lemons and stuff in my salads because it tastes and feels like little bugs or something that doesn't belong in a salad.  I just use organic lemon or lime juice (combined) and a good quality olive oil. 

Also you can use the frozen Fajita Blend of veggies rather than buying fresh green, red and orange peppers (fajita blend is red and green peppers and white onions already cut up and bagged).  I don't mind buying bagged FROZEN fruits and veggies, but never buy already cut up fresh veggies or fruits.  (like pre-bagged salad greens - - ewww).  

https://www.recipegirl.com/greek-tortellini-salad/