What Products are Needed in the A-body world?

Do you think think k-member, and A-arms could be made at a price close to what lets say the fox body mustang stuff goes for. Now on that same note a fox body mustang doesn't use upper a-arms so you have to figure that in. The alter-k kit isn't a bad price when you break it down to all the parts you get, but I do believe it is still alittle pricey. so lets actually break it down part wise for someone to realize just what you need or would get in a complet kit.