All my Cyclone's external running lights are LED EXCEPT...the side markers. After one went out on my new Cyclone, I have a notion to throw in a white LED bulb. I have a switch inside that I have hooked to the running lights that allows me to run them while on shore power. LED's would have less draw and heat too. I suppose I could replace them with LED side markers, but this seems cheaper and no re-wiring involve. Pop the cap, replace the bulb, done. Anyone do this before?