Recommended fruits for ambrosia salad?

im going to be making my first ambrosia salad and decided i wanted to go all out.

id like some recommendations on some other less-popular, more unique fruits that would mix well with the ambrosia.

(just looking for fruit, i have everything else like greek yogurt etc)

so far i have,

green grapes

black grapes (should i get red too?)

strawberries

raspberries

blueberries

tangerines

peaches

plums

coconut flakes

assorted nuts

clementine oranges

maraschino cherries

pineapple

2 kinds of pears

bananas

nectarines

kiwis

4 different kinds of apples

i know its already a huge list of fruit, but please feel free to recommend me any other fruits that would mix well with it.

thanks much in advance :)

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(bonus question: would ruby red grapefruit ruin it because of the bitterness?)

bon appetit