Third: 1, 4
This leaves you light on S/S ties (with only the 5th on the first row).
I love the 6th on the first, but it overlaps with the 5th on the second, and you've got plenty of solids and near solids.
Navy dot is neither pin nor polka. Smaller the dot, the more formal.
Is the 4th on the third solid brown? If not, I'd keep the brown wool in the first row.