I do not know enough personally to give you any advise, I am beginning the build on my 2018 O-R and found a shop here in Phoenix that I trust. The owner is very knowledgeable with Toyotas. I asked him about four well known lift's: Old Man Emu, King, Fox and Icon. He said all are well made, He said Icon's provide more opportunity for him on the mark ups but he does not prefer them, he does install them a lot though, you know, whatever the customer wants. So while OME is well respected, I am using their rear leaf spring, I ended up going with Fox. I do not want as big of tires/wheels as you are going with. Your rides looks very nice and I am looking forward to seeing it when completed.