Mopar 3 inch Relocation kit Rear spring "Help!"

Well decided on keeping the mono Leafs and getting 2 inch lowering blocks from calvert and using the upper hole in the box that should give me about another 1 1/2 = 3 1/2 total drop and i can always use a 27.1 255/60/15 instead of my 275/60/15 which is 28 need rear tires soon anyway.
Should be done in a day or two.