RE tj coils

im thinking about getting RE tj 5.5 inch lift coils. ive heard good things about getting tj coils for an xj because of a softer ride. i was wondering if any one has done this or seen this. how much of lift would it sit at? since its softer for the the tj, the xj might sit lower with the tj coils. i want to be around 6 inches of lift. i have thought the jks ACOS: the 5.5 + 1.25 is 6.75 inches of lift. i searched but didnt find anything helpful

When I bought my xj it had a front 3.5 tj lift in the hatch of the jeep I used the 3.5 inch coils and a 1.75 inch spacer in the front and RE 4.5 inch rear springs and it sits just right the spring seem to ride the same as the 4.5 RE xj springs I had on another xj before.

TJ coils generally give 1" less lift on an XJ. ZJ coils generally give 1" more lift.