The unlikely construct on the roof might be there as a handle. It certainly looks out of place. Maybe I'll paint it the same colour as the rest of the roof to obscure it.
Put a coat of Urethane on this aft.
Will wash over entire structure with black stain tomorrow and re-seal. Probably get rid of most of the blue colour. Stands out too much.The perspective is very much off in this photo. Camera malfunction.