Pleased to hear the news!
Although I have become rather fluent in S1 the past few months and loving it. Love the time stretching and how audio files (once you fill in the tempo field) stretch to the tempo automatically, with hardly any artifacts.
I do miss the ProChannel in Sonar though, especially the ProChannel EQ, that thing is just so smooth, haven't found another EQ that comes close to it yet, more so with the HP and LP filters. Will be watching with interest :-)