pivots for suspension and different shocks

it would be really awesome for there to be a pivot piece to allow you to make complex multi-link suspension designs like a real car. to go along with that, shocks that are mounted in the way that braces are. like how you would select one face and then another and the shock would become that length and at that angle, obviously the shocks would also have to pivot at their mounting points as well. if that is implemented then maps to test suspension like a bumpy track or something would be awesome too