Chornedsnorkack,
And what was 777-200 in the first place, other than A330-300 reinvented?
No, the A330 was a re-invented A300 (same fuse barrel, etc.)
The first go at an A350 was (quite openly) a re-invented A330.
The A350 is a re-invention of that.
Winning formula.
777 was a muuuuch bigger 767.
As for the last part of your post... ???