dana 30 sas leaf sprung on 2nd gen

ok so i havent started but ive read alot and everybody keeps saying dana 30 is too weak i am going to run a d30 because they can be beefed up alot all my buddies have jeeps and break their rear which is a d35 but nobody has snapped the front d30 i feel that with the right combo of parts its will work exceptional for my dd/trail rig on 35's i work at a salvage yard and have a d30 from a built jeep the guts of this axle have been upgraded so im not worried about strength once i figure out what springs to run and how to get all the steering right ill try to post pics