This was announced on Fox 55 Republicans and 2 Dems will be voting to confirm Alito.
There will be more DEMs, I think. Landrieu and Lieberman, for different reasons, I think are very likley to turncoat on the DEM obtructionism. If they do, plus one more, the vote count will be 60, and the DEM leadership avoids having to explain "why no filibuster."