Review of McCulloch HID kits

I wanted to give everyone with knowledge and personal experience with McCulloch hid conversion kits a chance to chime in on this thread so we can make a good reference for other people who are shopping. The HID kits in question are located at www.ultrabrightlights.com.

McCulloch is known for being top quality but, aside from the price, what are the things that validate its value? Can anyone testify to their performance?