Head Turner,
I think that we've got several cases of mistaken identity in this thread.
Like you and I, NR Fairy knows exactly how many engines both the A119 and A109 have. It seems as if privatepruner (who I suspect we won't hear from again) doesn't.
And if you are still reading this, privatepruner, who was it who made any mention of an 'upgrade'? Certainly wasn't me...
