yep! thats one of the strongest setups !
I do like to run a drop of thin CA in the ball link and brake free the ball by moving it when it cures for a totally slop free move.
http://www.troybuiltmodels.com/items/TBMLINKT6.html
http://www.troybuiltmodels.com/items/DUB899.html
i also like the H9 titanium links