Clinton would win WV in anything vaguely resembling a 50-50 election
no way.
Yes, she would. Hillary has very strong support in West Virginia not only for the primary, but for the general as well. In elections where economic issues are very important West Virginia has a tendency to go Democratic (see 1988, 1992) and in 2008 the Democrats will definitely use the fear of recession in their campaign. Obama won't win WV because he doesn't appeal to working-class Democrats, which make up most of the WV Dem electorate, but Clinton doesn't have this problem. The few general election polls from West Virginia have Clinton defeating or tied with McCain, while Obama trails the GOP candidate.