I put a solid axle w/ 10 bolt hubs in my '83 1 ton. I'm pretty sure the axle is from an 88 super duty 2wd. Other than it rides like crap (some have told me this is because of the swing shackle being at the front... Wish I had known this, I could have swapped it while I was installing.) Regardless of ride though I'm looking to lift this truck about 6-8". How should I go about this, new leafs, re-arching, lowering shackles, blocks (probably not blocks) or what else should I do. I'm not afraid to remove it and start over, I just need some direction. Please help...