08 - 09 changes

[Wills77]

me and my brother... both A class mx racers are thinking about running ds450s this season because of their racer program and their contingincies. we know a dealer that has 08's for i think 5600 or they can have 09's in a week if we want. What all changes did they make from 08 - 09? and how is their mx a arm kit with the mx kyb shocks? compared to a more popular lt setup? also any pics of this setup?

thanks
Cody Wills 77