After the Ace cafe meet last night, I got some varied opinions, on the whole the comments were positive and they can see what im trying to achieve.
Was a fantastic eve last night. Member Brabus SL has posted a vid of the meet in the events section. I'll get pics up i took and post it on that thread later on tonight.
Have you tried ebay? They're normally listed as US-style or Rock Auto. The are in the US, but list in £ & their shipping fees are fair. They are about £36 each from Rock Auto. If you want the US sidemarker look that glows dimly when the sidelights are on, don't forget to order a pair of dual filament bulb holders.