+2
Personally, I'd like to see a "contrast and compare" discussion of a whole group of several "modern Westerners"--Westerns set from around the transition from the 19th to the 20th century up through the 1950s.
My suggestion for films to be included in that discussion would be The Grey Fox (1982); Bruce Dern as Harry Tracy, Desperado (1982), a real outlaw reputed to be the last of Cassidy's Hole in the Wall Gang; Lonely Are the Brave (1962); Hud (1963); and the Ballad of Cable Hogue (not one of my favorites, but it fits the time period). It could include The Wild Bunch and Butch Cassidy and the Sundance Kid although each of those may have been talked to pieces by now. Other possibilities: Lee Marvin, Burt Lancaster, Robert Ryan, Woody Strobe as The Professionals sent against Jack Palance's revolutionary outlaws; and the 1975 original version of Posse in which Marshal Kirk Douglas hopes to use the capture of outlaw Bruce Dern as the stepping stone to his election as governor of Texas. It may not depict the use of telephones and autos in the New West, but the idea of using law and order credentials to promote one's self to elective office is definitely a modern day concept. Besides, it's just an entertaining and fun film.
Giant also might be a candidate--the decline of the rancher and the rise of his modern counterpart, the oilman.
You could even throw in light-hearted fare like The Rounders--the one with Glenn Ford and Henry Fonda as modern day cowboys who work both on horseback and in pickup tracks for boss Chill Wills who is constantly trying to out-slick the boys.