Portion wise sounds about right maybe cut the staple back to 1 tablespoon. 1 n 1/2 might be to much for her.
if it's the critter love original hpw, the fruits and vegs should be one of the salads on the critter love site. https://www.critterlove.com/salad-mixtures
In my experience, gliders don't particularly like strawberries or pears anything with small seeds or a grainy texture (pears) mine won't touch the following
raspberries red especially (sometimes they will nibble on black ones) , kiwi, strawberries, banana, pear, dragon fruit, sometimes not even blueberries which also have tiny seeds,mine aren't even a fan of apples but a lot of gliders are.
mine only get lettuce once in a great while it doesn't have much as far as nutritional value but they do love it as a treat I actually make a salad use my staple as a dressing n fruit n veg to top it off lol like I said its only once in a while.
carrot apple n cucumber are fine. But the critter salads will give more variety with fruits and veg that work the best with the hpw diet. The staple and fruits n veg work hand in hand nutritionally to make the diet balanced.