Dave some of the things you mention are upgrades that can be purchased with the boat such as footstraps and 16:1 downhaul
The forestay chain plate, I am surprised you got one with the tab..most have been shipping without afaik.
The upfracker for the boards you can put in yourself but would be nice if they just did it.

What do you mean by updated spreaders?

The jib downhaul on the F20c I have found to be more of a PITA because it seems to always become uncleated.