Thanks for all the replies humorous or otherwise
I decided to have another go at them this morning,as they're on black anodised rims I was concerned about scratching the anodising.
So with the wheels out,I found a very thin and bendy steel scraper offered level with the rim surface brought 10mm bits off quite well.
It took about half an hour per sticker(four in all

) and left a lot of glue that acetone/WS/GT85/WD40 wouldn't shift.
It was then I remembered I had half a gallon of Mylands Dual thinners under the bench,from when I used to spray the furniture I made when I worked for a living.
It softened the glue enough to rub it off with any residual bits gently scraped off with the edge of a credit card.
A good result,you'd never know they'd been there
I s'pose I was crying before I was hurt really,but thanks anyway

EDIT
Before:-

After:-

Obsessive,me?
Never
