Excellent write-up.
The current draw of LED lamps is almost insignificant compared to incandescents. Was it necessary to use such high-wattage resistors, or were you just being cautious?
I like this mod.
I put a switch in my DRL circuit so they could be turned off after I found the heat from the bulbs was turning the plastic bulb sockets brown. Now I can put in LEDs and turn them back on without concern for long-term heat damage.
Thanks.