extending remote start wires?

I regularly clamp ampmeter wires from the starters you would be suprised how low the current draw is on most wires even though they use heavy wire.

Usually the parking lights draw more than any other switched power.

sorry for confusing you, all the wires at some point will connect to the brain, but if your wires are low current trigger wires used to activate relays that invert polarity then what we're sayin is you would simply have to lengthen these thin gauge wires and locate the trigger relays for the remote start close to the connection points which would result in you not having to extend  the heavy gauge wires,i'm not famliar with the unit you have, so answer me this, is the wires you you want to lengthen heavy gauge or light gauge.

So your remote start wires are internal to the brain.  I don't know what the other two relays are - possibly starter kill and trunk pop or even door locks? 

I personally don't think you'll gain anything by doing what you want to do - it won't make the care more secure - it will just make the installation more difficult and give the installation a much higher chance of failure (and could possibly cause issues with the car).

If you are dead set on extending those wires though, I would go with Lonerangers advice and at least go up one wire size.  Make sure you solder all the connections (any other type of splice in this application is begging for failure) and insulate the splices well.