SRD Assassin's vs Cal-Trac`s?

I'm in the same boat as turbo freak.. i still have the stock length front segment.. I'm hoping it will work.. I've spent quite a bit of money on my leaf setup.. i didn't know about people using the linger front segment till after I bought all my stuff.. I'm hoping that with vertically mounted double adjustable shocks and a nice anti roll bar that it will work good..