Its part of life though. If I need something made out of metal, I make it. if I build a new house and need plumbing and electrical ran I call somebody. I don't have time to fuck with shit forever...Time is money. Now, back to the LEDs please.
Idk how particular you're trying to get but what about two small plates that mount to the outside of the existing headlight mounts that are roughly an inch tall and wider than the stock location, then mount it between those brackets? Kinda mickey mouse but it would work without modifying the lights or the stock headlight mounts.