As a break from polishing I've started on one of the subsidiary tasks for this build: The LED headlight.
I have MBellRacing to
thank for inspiring this extra complication!
The headlight from the donor bike quite fortuitously turned out to be perfect for the modification. When the extraneous metalwork is removed the remaining aperture provides clearance for the LED unit:
The seven LED unit with heatsink, lens, driver, and thermal tape are ready to go:
I need to make a mounting bracket and clamp to hold it all together and I should have a high/low brightness headlight!