You will want to run two wires from the angel eye ballasts. One will be for ground (attached to any bare metal point on the chassis in the engine bay). The other power wire can be routed through the firewall on the passenger side via the rubber boot grommet. Continue pulling the power wire through the footwell of the passenger side. Next you will want to expose the fuse box behind the glove box. There should be some empty fuse slots on the top row. I believe it was slot 2 or slot 3 that you should connect the power wire to. One of those slots will provide 12v power when the ignition is turned on, which is how I presume you would like to have your angel eyes wired up.
If I'm not mistaken US/Canada lights have a beam pattern that flares to the right side for better road sign visibility. UK lights flare to the left.