Rider1169
I believe the UM and the Dura Blue are made of the same type of material. At least they look the same.
I have Dura Blue 2.5" on the rear for a taotal of 5" and just got the front UM ones last week 1.5" each side.
I have not put the front spacers on yet.
As for how low it is. It just has the lowering kit installed...Took about 45 minutes to install.
I am going to be removing the front and rear lowering kit very soon and selling them because I am going to go with new a arms.
If your interested in the lowering kit let me know ... gsx678@adelphia.net
Hope this helps,

 

If you want some thing cheep and EZ .you could turn the front rims around as well. you need to turn the valve stem up side down and re drill a hole on the other side and put in a new one. I did this on my 400ex I had. it was cheep and gave me a Idea if I liked the Idea of spacers or just go w/ a-arms.
spacers or turning rim around on the front make the front end stering feel a little heavy but corners a ton better.
Sam