Hi Ref3010.
I don't think anyone can reply to your question 100% sure but if your last plane was an A330 maybe they send you there, and for command, it wont take very long with your experience if your performance is good, but I think you should do at least 2000 h on widebody before, then you'll be elegible for widebody captain as well, or before that was one of the reqs. However I might be wrong....