I have a 2007 tacoma crew cab and all that jazz but recently i put a 2.5 inch leveling kit on it (spacer). This was just the front lifted the backs still stock. However i was looking at a pro comp 3' suspension lift for front and back. Can i install the suspension lift and keep the spacer in the front to give me a 3" rear and a 5.5" front or will that not work? please give me a true answer i dont want to waste the money on it.