I have not changed out my Ignition on my 83' GL1100 yet but i am looking at what i will need to make my GL11 start easier.
Here is what I have found
For the Neon Coil Conversion, when buying a new coil, Vs Used, you will also need.
New Coil;
1. The connector that powers the coil, $11.00
2. Plug wire end caps that plug into the coil side, 90deg end caps may be the best for our application. $??.00
3. New plug bulk Wire, I will have to measure my old wire to get a OAL
4. New NGK Plug Caps, Spark Plug side. If Not using a stereo remove the resistors in the plug caps
5. If using a Ballast Resister the ICR13 provides 1.82 ohms resistance.
Heat build up can be a problem when using a Black CDI box like on a 82'-83' GL11, Can a larger heat sink be put on the black box
Green CDI Box Has a much Larger Heat sink
Using a Iridium Spark plug's can decrease resistance I think this is what is happening, and this increase the heat of the CDI box even further, Using a stock spark plug seems to work better to keep the heat down.
Used Coil;
from Salvage,
Coil, Plug wires, Connector
Ebay $35.00 this would be hard to test, but a local salvage yard would be the way to go if used is acceptable.