Did Chevrolet put out a DElUXE Suburban for 54-55 First with the Blue option color scheme?
No - there were no regular production two-tone (interior and/or exterior) Suburbans in 1954. There was one interior color scheme.
And by the way, anyone know of ANYONE in the WORLD with a HYDRAMATIC 1954 Chevrolet Suburban?
Yes, I had a neighbor in 1972 that had a Hydra-Matic equipped Suburban.
Your other questions seem to be jumbled together.
There are people on this site who have Hydra-Matic equipped 1954 trucks.
The Hydra-Matic was an option that was separate from other options (such as the various two-tone interior, and two-tone exterior, and the deluxe options (for pick ups). These options (and others) could have been ordered in any combination on certain models.
A 1954 Truck Data Book (for salesmen) has a lot of information about standard and optional features on all models of trucks. One version of the 1954 Truck Data Book is sold in reproduction (from most of the parts vendors that are listed in the Links section of Stovebolt.com). Some 1954 options were never listed in any of the versions of the 1954 Truck Data Book (for example, all of the two-tone interior options for pickups and panels were never listed in a Data Book).
Tim