Just put remote resi Elkas on mine, they ride amazing. Way better than my old Radflos. But if you're not taking your truck off road, even the ifp model will be overkill for your needs. It'll ride like butter, but you won't be using them to their full potential.
Krave is going to try and package a bunch of extra unnecessary shit in if you let them (if you can actually get them to return your phone calls). Do your research, and if you go with Krave tell them what YOU want, don't let them dictate to you what THEY want to sell you. The installation is super easy to DIY too, I had all 4 corners on and adjusted the preload in under 2.5 hours.
I ordered mine through Baja North in Kamloops and was out the door, tax in for under $4k for 2.5" with clickers. I talked to Pat at Elka several times, they had me weigh my truck so they could get the valving right, and in the end they ended up doing custom length tubes for me as I run an LT setup out back and had ET in the front prior to taking off the Radflos.
Awesome buying experience and I can't say enough good things about Elka or Baja North.
Next to the old extended travel RadKings...
New Elkas are SLIGHTLY shorter, but notice how much preload I had on the Radflos vs the Elkas for the same ride height. Elkas are also wearing a 13" 750lb spring vs the 14" 700lb King springs on the Radflo