Went to the bodyshop again today, they must be getting fed up of me by now! They have now started to fiberglass the extention of the front bumper, when i left they had just put the second layer on. The bonnet is all smooth now and they were going to primer it so that they could find any imperfections. It all starting to take shape now. Just got to sort out what to do with the arch extentions, might get rid of all the silicone and use filler.