I only know of one member here who is doing full FX-R retrofits for $$ and that is T4R member "Rickashay"
PM him if you want a quote for professional full (cutting and drilling like my thread) FX-R retrofit. He does really good work.
That is anywhere from 5 - 15 hours labor, maybe 20 if you are not skilled. My retrofit took a long time with all the testing.
I posted earlier that I would be willing to do a customized drop in kit for about $150 labor. This would include me opening up the light, very very minor cutting, no drilling required, cleaning, sanding, priming, painting the shroud and light assembly, installing the retrofit, and testing on a 4Runner.
The end result would be a light that looks 90-95% the same as the one in my retrofit thread, with slightly different output.
The thing is that drop in kits have gotten a lot better in recent years and they are now up to version 6 at the Retrofit Source.
I put the cost of a high quality drop in kit from TRS to be around $300 and a pair of TYC lights from EBAY to be about $80. $20 for paint and total parts = $400.
My labor cost would be $150 for the time it takes me to assemble and paint the retrofit. This part is non-negotiable.
Total would be $550 plus shipping, or you send me all the parts and paypal me $150.
Keep in mind you can sell your OEM lights for $100 each (maybe more) and recover part of the cost.