Peekaboo blue is also what I'm painting my burke 116, it looks right in person and in photos. Ralph's instructions list a different color which I'm not even going to consider, as I agree that color is too dark (intense) from the photos I've seen of it, though I haven't seen one of those in person.
My triangles are by Ralph and are also supposed to be molded off an original. The instructions included with them indicate using a gel type superglue. I have a tube of goop glue and might use that as Steve did here instead of the gel super glue. I am still on the fence, however, about including the triangles since the specific chair I'm replicating didn't have the triangles.
@pielock373 - Steve great job on the chair so far!