Hey!!, I see that this happened quite a while ago but I am also interested in doing this mod to my 2002 Cavalier sedan Base, and this is the cheapest way to go, I am interested on the adapter brackets used on this mod, any info where can I get them or how I can make them, how much does it cost, where did you get the hardware costs etc. etc. My email is: JColmenares@Juno.com
Thank you
Jorge Colmenares.