Go with the HID set up, i got the ones with the halo, plenty bright and once you mount the ballast (go with the slim) its alot easier to to wire up from the exsisting wires, if you go with the h-4 set up you will need to run a relay, with the h-4's i had they were bright as long as the highbeams were on.
<a href="http://s584.photobucket.com/albums/ss286/shonuff76310/?action=view¤t=lights.jpg" target="_blank"><img src="http://i584.photobucket.com/albums/ss286/shonuff76310/lights.jpg" border="0" alt="Photobucket"></a>
<a href="http://s584.photobucket.com/albums/ss286/shonuff76310/?action=view¤t=lights2.jpg" target="_blank"><img src="http://i584.photobucket.com/albums/ss286/shonuff76310/lights2.jpg" border="0" alt="Photobucket"></a>