Ranking Sidious without his Force Storms?
For those of you who are unaware, in a recent interview Tom Veitch, the creator of Dark Empire, basically retconned the Force Storm ability as not something Sidious can do at will, but something that came as a result of his mental struggle with Luke.
Now the DE version of Sidious is considered the strongest, and his Force Storm is the main reason for it. It's the one ability that his fans claim puts him above any other Force user, or at least any other Sith.
So where would you rank Sidious without it? Does he still have a claim to the title of strongest Sith if his strongest ability is his Lightning and not something on the scale of Nihilus/Vitiate's drain or Naga Sadow's star busting ritual, or even Exar Kun's esoteric abilities and Krayt's Dark Transfer?