the thoat spots will even out as she mouts into the adult feathers, chicks always have small and odd spots.

 

there is something with the wings, is poor markings or another gene involed?? the flight feathers to me look clear of any markings, is this right?

Could she be a Yellow Face grey/mauve cinnamon dilute??

cinnamon = 50% dilution of body colour

Then dilute gene reduces body colour further....