Another thing I have been noticing as I go through the "XJ Lift Setup" of jeepforum.com is that everyone who has a RE has ended up needing a SYE, but very few people who have RC run them.
Is this due to the ride height of the RE which typically ends up over 4" of lift vs the 3" you get from a RC?
Or is this due to the cheapness of the purcahce right from the start, say you can afford RE so you can afford the SYE?