Phew!...Finally made it back to my computer..
My apology's for not posting my answers earlier, but I've had a manic couple of days (and nights).
Firstly, Janet...it's always nice to know you don't want me to look too "Hookerish"!

OK, they are all me, and although the camera and lighting/flash conditions did vary, there was no cut&paste work. Picture enhancement had to be used on some shots for low light, and there were variations in the resolution.
...but the primary reason for posting them was to show that picking the right "look" can make quite a difference to how passable you look, and I thank you all for the advice you have given.
The pics were as follows... (rows 1 to 6, L=left and R=right)
2005 blonde wig pics 2L, 4R, 5L
2006&7 brunet wig with red/chestnut highlights 2R, 3L, 5R, 6L, 6R
(5R took a bit of contrast boosting because it was dark)
2008 brunette wig 1L, 1R, 3R, 4L
I agree with all of you that I think I suit brunette better than blonde, although I quite like the highlights too.
So overall, I still decided that I'm looking at a sizeable FFS bill if I want to look good for my age, a fair proportion of which would simply be a face-lift, but I have picked up a few tricks in my years of practice.
....and the something silly?....that's 3L...After trying a lip plumping "bee-sting" type product that didn't work, for some reason I tried "stinging" my lips with a plant called a "nettle" here in the UK....really weird sensation, but they did swell-up and that's the result....BUT don't try this at home, because if I had been allergic to them, I could have killed myself !

Byeee
Chrissty