Hi Nigel
The light units (side/indicators) can be found on this page:
http://www.morrisminorspareparts.com/front-lightsBe sure to ask for the single filament version.
The mounts came from ESM Morris Minors Ltd and are also on
ebay The bad news is the angle on the back of the mounts needs to be re cut slightly to suit the car. I screwed them to a block of wood and used a chop saw. The hard rubber cuts very cleanly. I think the angle was 25 degs. You also need to drill the holes. The good news is there are no mods to the car.