Maybe a change to the trees for optimisation

I Honestly love the custom stuff around the map but i feel that the trees that have been added do way to much to my fps when im up at sandy. These two photos are of me looking at a large plot of trees that are add-on, then another of me looking the other way, I was over 80 fps  when looking away from them and around 40 when looking at them, obviously 40 isnt the worst but i think it halfing my fps is a bit much for some trees (that look nice) but i dont think its worth it.

https://i.imgur.com/qku5rmo.png (looking at the trees)

https://i.imgur.com/5hkyz9X.png (heres looking the other way)