Special wiring for lights

First off, I have one set of driving lights and one set of fog lights mounted to the grill guard on my truck. I also have a set of aux back up lights under the rear bumper. I want to be able to turn them all on using my remote so I am using the out for channel 4. Do I need to have the output go to a relay and then have that relay turn on the 3 relays controlling the lights, or can the output turn on 3 relays by itself? Second I am thinking about wiring the siren output to turn on these lights so that when the alarm goes off my truck lights up the night. The thing is the lights are pretty damn bright and I could see them causing problems if I am aimed down a road or something, so I am not sure if that is a good idea. But on the other hand it would definately attrack attention. If I decide to do that, do I just split the brown output to drive two relays, one for the sirens and another to turn on the 3 light relays?

I have an optima yellow top in the engine compartment and a second isolated optima red top in my bed. If some how my yellow top drains the entire way I just flip a switch and the red top takes over. And I dont think that is the law here in missouri, and if it is I have never had a problem with the police. I still am not sure if I should do it or not but neither one of those concern me much.

Oh well, not much on my truck is legal from the tinting to the exhaust.

it's not a federal law! here in North Carolina it's as follows; "NCGS 20-130(b) Headlamps-no more than 2 auxilary driving lamps; must meet requirements for head lamps ($50 infraction)". i'm from Missouri and if you really need it, i can find out for sure for you. anyway, there's no law that specifically says you can't have them, just can't have them ALL on at the same time while operating on a public roadway. however; off road use is another story...DOT doesn't apply nor many of the laws.

I know in Missouri the law says no more than 4 headlights of 300 candlewatt power or more at a time. And I honestly cant think of a reason why it would be illegal to be able to turn on my fog lights with my head lights off, but a lot of laws dont really make sense.