I know this is long after your wing has been changed boss hogg and thanks very much for your comments markw as I used them today when I changed the nsf wing on my 03 focus. I guess there are still plenty of wings getting dented so hopefully this will add to what to expect - and its less daunting than maybe it sounds
anyone doing this will find once the liner is out (there is a little screwbolt also for the liner down under the sill near the bottom wing bolt) that there are about a dozen self tap / captive nut 10mm bolts to get out, some different gauge / length so make a note of where they come from . some fiddlier than others
notably the one that is behind the washer reservoir which meant removing the bolt securing said reservoir (watch out for the nylon captive nut - the bolt was corroded and the whole lot felt so fragile i put a spanner on the square nylon captive nut ),
then holding reservoir bottle far enough to one side - not much space - , pull the black rubber padding down and out to get to that rearward facing bolt - youll need a longish extension bar for the socket - a flexible or knuckle jointed socket holder would be good to have especially when putting it back in.
there were seemingly loads of connections at the front end, 5 or 6 bolts anyhow, between bumper and frame tags but its a good little job to do , not especially complicated but needs a bit of patience, and when youre ready to tighten the top bolts get someone to push the wing firmly (but gently , its not morris oxford gauge tin :) so's you keep the bonnet wing gap nice and small
by the way if youre doing a uk near side wing ,while youre at it replace the horn which will be right in front of you - under a fiver at any scrapper - mine at least fill with water and end up sounding like a strangled cockerel not to mention failing the m.o.t ive drilled drain holes in the bottom of the replacement !
hope this helps somebody, sorry I didn't take photos