Longer shackles or AAL for OME Dakars?

I have OME Dakars with stock length OME shackles that are about 2 years old and see pretty heavy loads on a somewhat regular basis. They have sagged quite a bit and I put OME 882 coils in front because I added a plate front bumper and a winch is going on this week. Now it has negative rake and when there's a load and it seems I could benefit from a bit more rear lift to even it out. Longer shackles seem to be the obvious solution.

I know not all shackles will work with Dakars, and I think I want about another 1" of rear lift so I'm looking for about a 2" longer shackle.

Suggestions on which shackles to get? Or should I consider an AAL?

 

Thanks! These work with OME leafs for sure? And I guess .75" lift would be ok. I was hoping for more.

 

Oh duh, nevermind. Thanks! I'll order those up!