I've been shopping for a power steering setup for may car for a while and have determined that Rodes Restoration seems to have the best deal on a complete conversion kit, it's cheaper than I can rebuild a used system myself.
Gave him my control valve with a bunch of NOS parts to rebuild it. Does not leak a drop. Great guy to deal with. Chockostang is also tops. Bought some tie rod ends and correct pump from him. Very professional.