wire people so unkind

Wiring time for the GL, and I don't really know where to start.
A quick glance on the Beedspeed website shows a selection of custom looms designed for PX motors in oldy scooters.
I'll start with a shopping list... (in scottish pounds from the beedspeed website)
custom loom -29.99 pounds

A Starter Relay - 14.99

An electric start button mounting on the handle bars, we have one available separately part number 24 613 5020 in the Autos starter motors section - 3.99

safety switch that inserts into the clutch outer cable - 4.99 (front brake switch)

A Battery Charging Type Voltage Regulator Box - 26.99

Beedspeed conversion light switch ( or a DC Rally switch ) - 19.99

DC type brake light switch. - 3.99

VEPSA CUSTOM WIRING HARNESS UNIVERSAL

RALLY, SUPER, SPRINT, GL, GT, SPORTIQUE, GS, 152 L2 FITTED WITH PX ELECTRIC START ENGINE.

SUPPLIED WITH DIAGRAM FOR FOUR ALTERNATIVE LIGHT SWITCHES AND IGNITION CUT OUT TYPES.

You will also require the following:

An electric start button mounting on the handle bars, we have one available separately part number 24 613 5020 in the Autos starter motors section - One 15mm hole will have to be drilled.

You will also require a safety switch that inserts into the clutch outer cable, this makes it not possible to start the engine if the scooter is in gear without first pulling in the clutch. We have this part available separately listed as a front brake light switch in the Vespa Light Switches section.

A Starter Relay - This can be found in the Vespa Light Switches Section.

A Battery Charging Type Voltage Regulator Box. See Vespa electrical section.

A 12 V Battery. We recommend the CB9-B or similar, this fits correctly in the majority of vespa battery trays, and has plenty of power to turn over the motor. Please check the battery dimensions in our battery section, against the size of your battery tray.

Finally if your scooter was a none battery type, then you will require the Beedspeed conversion light switch ( or a DC Rally switch ) and a DC type brake light switch. These are available separately in the Vespa Switches section.