Looking for a set of lightweight side mirrors for classic hillclimb WRX. Do not need them to be electric.

Also looking for the square panels that allows removal of the foglights but with a mesh insert. Have a set on my bugeye but not sure where these were from.

And one final issue - headlights. Do not need them and wondering whether there is anything usefully lighter that I can replace them with?

If anyone knows where I can get these from or has any pictures would be appreciated

Trying to save some weight, not much but it all counts.