Wiring Advice Please

Hi,

So, I have decided to upgrade the ICE in my car, I am going to have 2 x 10" subs and 2 x components up the front, all run from one amp.

I will get a wiring kit with the car, but are there any guides that can tell me the best way to get a wire from the battery to the rear of the car where the amp will actually be?

I have been trying to work out the best and cleanest way of getting a wire from the engine bay, through the car and into the boot.

Any ideas?

Thanks

Jon