I am looking to get the 54" blade with the hydraulic angle kit this fall for my 2001 JD 445. I have already fabbed up a weight bracket with 4 suitecase weights (160 lbs total) for extra traction. I have the plain turf tires, so I am thinking I will need to get some tire chains. Does anyone have an idea of the price of all of this will be? Does the quick hitch and blade come together or separately, and does the quick hitch come with the lock out valve from the dealer?? I don't have one installed on my unit. I have been Checking JD Part Catalog online but cant find the correct part numbers.......... Am I also correct to assume that this blade would fit on an X700 series tractor someday if I ever decide to upgrade??