Main Leaf: C10 vs C20

[79blazer]

I want my 2wd 79 blazer to have a Cadillac ride, with adjustably to include towing a car hauler. I am going to go the "AOL" air over leaf route. Thing is, it apparently has some compromises: Axel wrap and risk of breaking a leaf. In stead of keeping two "half ton" leafs, what if I use two leafs from a 3/4 ton leaf pack? OR are they the same???? Seems to me if they should be beefier, and less prone to moving the pinion angle. I am only using a stock 305 engine.

Thinking of using the 75,000 series helper from http://www.accessconnect.com/chevrolet_gmc_air_lift.htm Or use a smaller bag?

Want to do a set up like N2TRUX's.
http://67-72chevytrucks.com/vboard/s...d.php?t=166233 post #15 to see a picture similar to what I want to do.