@andymmiamiGotcha. I presently am still running my bilstein 5100s with Moog 81108 springs which allegedly are 650 ish lb/in so I am right there too. My current setup isn't bad by any means but upgrades get you looking further and further down the rabbit hole. My only beef is that I still get some brake dive and body roll that I was hoping to have minimized more than I did. I guess I'm spoiled by my Miata and big ole suv's will just have lots of body roll and brake dive no matter what.
I've been leaning more toward Dobinson just due to proximity since they are a few miles away from me.
Either way, I think for the time being I gave up on shock upgrades for now and will enjoy what I have and reassess down the road.
Late to the game on this thread.
Did you get any lift from the Moog coil length or use the preload setting on your 5100?
thanks