I am betting it will work great if two areas are addressed? Strength of the front half of the lower leaf. Stiffening it with another leaf that goes all the way to the spring eye may do the trick, but never tried it. The other thing on my mind is freedom of spring rate. If the shackles are too short or at the wrong angles, things get goofy. I am betting if these items are addressed, along with instant center being adjustable it should work like a four link.