So I've just had a front indicator bulb go. I know it's a royal pain to swap and the car is due MOT next month. I have a pair of front fogs with halos to go on (with a dimming module to make them road-legal DRLs) so I figure I'll do a lot at once. So I want to fit Silvatech indicator bulbs and white LED sidelights (to match the xenons and 'DRLs'). Would the Silvatechs be 581 fitment (offset pins)? And can anybody recommend a good set of LED 501s? I want ones that don't stand out, like the standard yellow SMD style, when they're off.