I have already swapped out the new trucks for old on my new BNSF husky stacks so i only have the nice sprung trucks with hidden uncoupler. These trucks are still available and come already with the roller pickup, which can be removed.
I did get an EOT husky stack, but havent converted that, too many projects ahead of it but i did get the trucks im gonna use.
As someone mentioned, there are SEVERAL versions of these trucks with different coupler lengths. So watch which ones you are buying.