I'm new here but have been reading a lot on here lately and you guys seem very knowledgeable. I'm a have more time than money guy and build most things myself but this is going to have to bought. My question is i have a John deee 3033r open station tractor with power reverser trans and a front end loader. I want to add the 4and 5 scv to my tractor. I called the local dealer and was told all I needed was to buy this 4th and 5th scv ad on out part # BLV10761 and that's it. Has anyone done this and had success or is there mire to it. Thanks for any info you may have.