i just finished my leaf spring swap. Don't listen to anyon that says leafsprings don't flex, mine worked so well it cracked my windshield. Don't do a dana 30, you will regret it in the long run. Dana 30 steering is just too tought to get around, that is why I didn't do it. Add to the fact that gears, install kits, and lockers are not much more for a 44 or a 60 and you just can't beat doing a 44. Most people do high steer or crossover steering. I will post some pics of my set up tommorow.