I think my favorite part of this picture is the microphone facing the Wackys. Do you sing to your collection?
Such as the Barney song, "I love you, you love me..."
Impressive display, by the way! Have you ever considered adding Joe Simko's "Cereal Killer" boxes to it?
And, alas, I don't believe one ever reaches the point in which a Wacky collection is ever fully complete. Half of the fun of collecting is in the very act of collecting itself.