Put some bigger shackles in my Arkana and it still is to low for any kind of wheeling or experdition travel. The water tank under it is the offending area and I don't want to lose it so it looks like I am going to SOA,and possible Saganaw power steering.

Your rig would be SO cool with a SOA!
What about 60 series axles to get the rear parking brake and wider stance?