Kind of depends on the starting point.  If you try to build a covered feeding area, buy a mixer, and put up a commodity shed the money won't last and you won't have anything left to buy cattle.  If it is to improve an established operation, then you need to know what the theoretical operation already has in terms of facilities.  Since it's on paper and you don't have to worry about feeding by hand in a driving snowstorm, you can probably get the greatest return by building outdoor pens and feeding across the fence.  Markwright can deliver potloads of expensive calves that will be even more valuable finished cattle.