1970 Firebird Headlamp

[Searle]

I am replacing a 7 inch headlamp on my 1970 Firebird with the correct 5 3/4 inch unit but have to drill the holes.
The manual says there is no Ammeter on the firebird which leaves oil pressure, main beam and light switch.
Are all three in line or is the light switch set further back? A photo of the correct arrangement would be appreciated if anyone can provide one

Peter

[Talisker]

Peter this is on usa ebay might show you a couple of angles.
1971 BSA A65FS A65F A65 Firebird Scrambler 650cc A-65 *2051 HEADLIGHT

MachIVMotors
(79976)

[Searle]

All done thanks for the help