DDM HID Kit Slim Ballast (35W or 55W) Order Help :)

[5-Speed_MZ3]

Hey TMZ3,

I'm trying to order myself a set of HID's off of DDM, but I'm having trouble with the options available. I don't know a lot about lighting or anything of the sort so bear with me :P.

http://www.ddmtuning.com/Products/DDM-HID-Kit-Slim-Ballast-35W-or-55W

Here are the options I'm not sure about:

HID Harness
Error Eliminator
Adaptor cables
Mounting Brackets

Which ones do I get, and which ones do I leave out? I have a 2005 Mazda 3 GT Sedan.

Thanks so much :)

[5-Speed_MZ3]

Also, do I get H7's? Or D2S's? I'm not sure if these count as Halogen's or Xenon's.

http://www.torontomazda3.ca/forum/showthread.php?8408-Exterior-Bulb-s/page4

[5-Speed_MZ3]

Bump