running some wires??

hey all,

i'm wondering if anyone here can give me some insight as to where the best location to running a power wire for an amp in an aurora?? the car, i want to say, is like 99. it's my sister's boyfriend's car. i'm goin up to CO next weekend to help him put in his system and unfortunately i do not get to look at the car until i'm up there. i've installed numerous systems in peoples' cars but usually i have a fair amount of time. i'm sort on a time crunch for this one so i'm just trying to get some knowledge ahead of time. i have a few more questions also.

1) any good gromits or holes i can use to run the power wire through the firewall?
2) is it easier to run it on the driver side or passenger side?
3) do i need any speaker harnesses for the interior speakers?? he replacing those also. i know for Honda (which i have) they have a special bracket that requires you either to buy a harness that plugs into that or just cut the harness off and hard wire the speakers.

thanks for any help.

The battery in the Rora is in the truck...easy as cake to install an Amp power wire.

nice! thanks for the help.