I've been using this site for my conversions:
Attention Required! | Cloudflare
Right now I'm tapping the marker light from the headlight for the raptor lights and ARB marker light. The original light the wire powered was a 5W (0.416 amps). The power that is now being used is roughly:
5W + 24W + 5W (2.83 amps).
I was worried that might be a little too much power going through that one wire, so I replaced one 5W bulb with a 1W LED. I'm considering replacing another 5W light with a 2W one. Then the total draw will be 1W + 2W +24W (2.25 amps)
Is this worth doing or am I wasting my time? The wire powering the light is around an 18 AWG.