Well, now that is an interesting option and thanks for posting.
Not knowing what they look like I just did a quick search and found proper chrome on brass hinges for around the same price as old Hillman Imp/Kit Car Mazak ones used on our cars. And if I'm honest, they actually look a better designed component although of course that's down to personal opinions. I think I might pick a set up for the spares cupboard, the ones I have on the Elan are looking a bit tired now.
Good find that man !