Well, after a lot of thought I think for now I'll do nothing. From the various responses I think the *best* option for an inexpensive and temporary fix would be to add the chevy leaves in to the pack. I don't think I really like the block plan, and shackles, though the easiest and quickest option affect other areas of the suspension that I don't really want to get in to right now. So for now I think I'll just be happy that the sag is significantly less than before, and wait until I can do the whole she-bang (BJ spacers, shocks, OME springs). I figure better to do it right the first time around. Thanks for the input though, very much appreciated.