When I finish the first the first chart, I'll likely add a life line, but I don't think I'll really need one. Chart 2 is almost the same as chart 1. It's 2 R's longer (but then, the eye has 9 stitches (vs 5) and the extra rounds are 2 pair of double decreases.
(OK, the stem part is different, too, since the increases are spaced differently...but...)
And there are a MILLION feather tails in the second go round. Near as I can tell, 30 repeats. And even more repeats of chart 3 and more still in chart 4! I really like how the feathers increase every repeat—so like real peacocks tails. (Peacocks are naturalized at the Bronx Zoo—and while are not quite as common as squirrels, they are common enough—I seen real peacocks all my life--something you might not expect of a City girl.)