i have the same question. what's the best deal and why are there kits ranging from about $50 to over $200?? i saw someone posted that they got their kit from http://www.mydepots.com/ and had it for over 12 months and liked it. on their site, they have a 35W kit (md01) and a 55W kit (md09). so, would the 55W be brighter? is it legal? this is the 1st i've seen 35W and 55W kits. what about radio static? i want the brighter lighting but not at the cost of static on the radio (stock with nav).