The model 60 is smaller diameter than the stock light but it would still get no air flow from the front because there is a clear screen attached to the fairing in front of the lights.
I don't want to remove the clear screen.
The lights bolt to the nav tower not the fairing sanjoh and the bolt holes you pointed out are for the clear screen and fairing mount.
Even if we did remove the clear screen that still wouldn't help the air flow if the bike is stationery.
What about adding some extra cooling fins?
I could tig weld some fins on to the case or turn up an extra big heat sink for the back of the light.