OK, here I go...I have a stand mixer, Hobart N50. Have a lot of doodads for it, and use most of them regularly. I am considering a stainless steel dough hook. It is about twice the weight of the aluminum dough hook, and I am wondering if the added weight would mean added wear to the mixer, and if it would be enough to stay with the aluminum one. Any and all help, experience and advice welcome. Thanks!