I am starting a basement finishing project and want to begin with a bathroom. What special products do I need to purchase.How do I plumb the sink, drain and toilet so that they drain up? My cleanout is approximatly 3 foot above the floor and I will need to connect above this? Would I be better to route each line seperately on the floor over to the drain area and then up above to the sewer pipe, or route up right away at the bathroom? Thanks