From what I have seen the Deeluxe boots came with three, heat moldable, wrap around liners, i.e. 131s which have only a Deeluxe label in them and came stock in 225s and 325s, the 141 which has no Deeluxe label but does have a Palau label and came stock in the Track Free 69s and 425s (maybe the 425 Pros too, I don't know) and a 151 which I think may be for wider feet (not sure of that either).
In my UPZ RC8s, M 28, I've only used 131s with considerable surgery in the toe area of the liner, not my toes, and I have gotten them to be very, very comfortable. They are softer and a little thicker than 141s and after reading that Corey thought his feet moved around too much in 131s I may mold a new pair of 141s I have for next season for comparison. I've never felt my feet moved around in the 131s but then I'm sure I don't put nearly as much force on them as Corey does.
I expect Intuition has liners to cover all of the above. I think their Power Wrap may be similar to the 141.