If you are feeding them CL Plus(which is what I feed mine), you should be just feeding them that and one of the 5 salads listed there. I use salads 5 currently.
The salad in combination with the CLP should provide them all their nutritional needs. I wouldn't be feeding the Wombaroo on top the Critter Love. That being said, I also give mealworms, waxworms, and yoggies as treats. I also leave some pellets in a bowl in the cage in case they get hungry during they day. I do not use ExoticNutrition, but instead Happy Glider Pellets from Pet-Pro. Mine love the Honey Nectar flavor. https://www.pet-pro.com/index.php?main_page=index&cPath=2&zenid=lo82n2nqlv8o596ea5hn7ifm81