In Maine, besides my Longhorn, Ive seen two other longhorns. One is down at a local junkyard, the other was under a camper. Both of those were 3/4 tons, and both were relatively un-optioned, with the one under the camper even having a radio delete. I was thinking that a standard camper package would include a 350/turbo 4oo, power steering and brakes, and guages. The one in the junkyard is a fairly base truck as well.
It seems to me, just an observation mind you, that people out west tended to get more options and bigger engines than the thrifty (cheapskate?) New Englanders.
My Longhorn is fairly well optioned: