electronic ignition system for Yamaha RD350/400 (with Zeeltronic, Ignitech or similar ignitions)

System generator & impulse for Yamaha RD (long shaft)
for use with 3rd party ignition parts (Ignitech or Zeeltronics PDCI or PDCIS, not PCDI units ).
This is no complete ignition system. Only alternator to provide regulated nominal 12VDC (13.8V) and 2 pulses each revolution from VAPE sensor S01 triggered over 2 straight rotor signs.
Replaces stock alternator and regulator. Provides impulse from S01. No changes on engine casing needed.

Notice:
This system may drive a Ignitech or Zeeltronics ignition. We assure the proper working of the alternator (voltage generation) and the pulse from the sensor. It is however not in our responsibility how the 3rd party ignition is connected and how and whether it works in this setup. Also we can not provide any service relative to the ignition side.

What's better?