I just started milling my own flour, and I would like to be able to make several loaves at a time. Right now I use my kitchen aid-325 watts, or my bread machine to knead the dough. However, I can only make 1-2 loaves with these machines. I think it would be a worthwhile expense to buy a bigger, stronger mixer, does anyone have any advice? Oh, I am also thinking about a Bosch universal.