Will El Salvador go left?

The WP reports on the possible leftist victory in El Salvador's elections:
" A win by Funes would put another Latin American country firmly on the political left, joining the "pink tide" of governments in Brazil, Chile, Venezuela, Ecuador, Bolivia, Uruguay and Nicaragua. The question about Funes in the minds of El Salvador's voters, according to interviews and polls, is what kind of left? Will it be the democratic, globalized, pro-business, moderate left that is friendly toward the United States, like Brazil? Or the populist, hard-line, nationalistic left that is antagonistic toward United States, like Venezuela?"