Hi Dave.
There are heaps of options but for the same kit as what Matt has there $350 for the kit
The kit comes with
2 x 3inch projectors (right hand drive cut off)
2 x 35 watt ballasts
2 x shrouds of your choice
2 x h4 australian version locators (I had these made to suit our roads)
H4 plug and play loom
Instruction manual
Installation on those lights without angel eyes etc is $100 to install them. Once you start adding angel eyes etc the cost goes up a little.
Then there's options such Led angel eyes in orange for indicators or white for daytime running lights or parkers. $30 a pair.
50 watt ballast and bulb upgrade $20
Genuine Osram bulbs $100 a pair. I don't touch philips as there are to many copies out there.
The kits are set up so there really easy to fit with an instruction booklet plus my after hours number if you get stuck. The projectors I sell are fully screw in to the existing H4 hole and the wiring looms are all plug and play. There is no need to cut into your lights or wiring looms. If you where ever to smash a light they can simply be unscrewed and bolted into another light.
The only mod to the light is a small hole for a couple of wires to run though the light.
All my options can be seen here.
http://stores.ebay.com.au/Projectors-retrofits
Cheers Mick.