The rule-of-thumb is: If everything installed from the factory is all on at the same time..that's everything..every light, even things/lights that would never be on at the same time, there is approximately 12-14 amps extra output available from the charging system at 3500+ RPM. A safe amount of this extra is fused and used for the accessory circuit...usually 10 amps. The rest is safety margin so the system is never over taxed. What should never happen is additions to existing systems like lights over 1 amp as they are designed with minimum wire size and fused to blow with only slight increases in load. There is no problem using a lighting circuit to trigger a separate relay as their coils draw in the milliamp range (Under 1 amp). LED lights pull much less amps then the wattage output suggests so even though some pod LEDs may not be able to be added directly to an existing circuit, they in no way will effect the charging charging system. From experience I can tell you that if you take the wattage of an LED and use any of the converters on the web to convert that to amps, the actual amp draw will be about half that. For example I have a 24" LED that should have pulled about 9 amps but it's actual draw was 4.6. Same for my 7" on back. It should have been about 5 but it's 2.4. Your pods will be fine. Just make them separate with a relay either triggered by the lighting or the accessory circuit and on a separate switch.. and always fuse any extra loads to the battery.