@Michael McKelvey if you know what your existing wiring it should not be an issue to do the mods, we communicated with Jim and I had the lights shipped to IM and my circuit boards came with pigtails so that IM could fit them.
I am unsure if the divider had to be moved but I believe the circuit board LED lights came with their own ground as well wired into the circult so it was pretty much a simple match the wire setup without having to solder them to the circuilt boards.
If there is some form of adapter or mod needed I am unaware of it but I would think a work around should be able to be done. I had to use some diodes on my flash to pass unit to make my single idiot light, directional flasher on my guage , work with the unit to show me that the signal lights were working so I think jim should be able to help anyone wanting his lights.
In any case I would not go back to regular or pop in LED's for sure.
I mean he has 356 leds in the lights.... actually only 72
http://culayer.com/product/model-356/
Here is a quote from the site: