Using empty in a collection as shortest path endVertex

[canderled]

Hello guys, I have my setup to use an empty to control the endVertex for a shortest path. It’s working perfectly.
But now I want to be able to add other endvertex in my set up.
I know how to do it manually with boolean add for each new empty but I want to make a setup where all my endvertex point would be control by all the empty in a specific colletion.
Here is my working setup with one empty:

and here is my unsuccessfull try so far using a collection:

Any idea would be great,

Thanks so much

[higgsas]

You can use this setup:

[canderled]

Thank you so much, much simplier than what I had in mind :D.