Here's an update on the Nautix A88 and dry sailing. The paint company responded to my enquiry (took them only 45min to respond).
You can leave your Pogo 36 and lauch it again. This is not a problem while your tank is not empty.
Dusts adhere on her hull when on the yard. This creates a barrier coat resulting inactive antifouling
When launched water impregnation could be longer because paint is really dry. Boat could be dirty during first month.