I know this has been probably asked many times on this board but I"m having trouble finding the exact answer. I have a totall stock "48 C. I want to purchase one of the saginaw 3 point systems which appear to be very well made. My question is what all exactly would I need to purchase other than more hydraulic lines,to operate the cylinder for the three point. I don"t need to or will I want to run any other hydraulics, just the one on the three point. Im see the hydraulic block off plate for between the touch control or do I need more than just that? Will the touch then operate the rear cylinder?