I agree with your build philosophy. I have a similar approach with my build, so I hope I don't sound like I'm diss'ing on your build. I think you are going about it with top shelf products, and a solid understanding of how you want your rig to behave. What Rancho shocks did you go with? RS55239/RS55241?
I never had the impression you were diss'ing on my build. The fact is both the JKS 3" springs and the Rancho adjustable control arms with the D2 bushing were hard to find feedback on here which was part of the reason I bought them so I could provide feedback to the forum.
My feedback will always error on novice driving impressions because I'm no engineer but I know many people are in that boat. I'm enjoying the conversation and happy to help out with any questions anyone has and can also handle anyone who questions my decisions. I have certainly made purchases based on forum opinions and I've made others to expand our knowledge (and to soften the blow $$$).
I went with the Rancho RS5000X part #'s RS55255 and RS55256