Hi there mate and fellow Welshy I'm from Cardiff I dont know if you ever come into the Capital but anyway the easiest way to identify cars that belong to forum members would be the forum stickers look and see if any fiat has these on and then come back and check the relevant section to see if you can put a name to the car dont forget the meets when they happen and welcome aboard
I can send you an email with the one some people use and print their selves or there is official ones we use at shows which if I remember correct are £10 for 100.
If there are any meets in South Wales, pls let me know, there never seems to one near to me, so never been to one, and have been part of FF for over a year now!!