i actually used wood glue and glued the fleece onto the sides so hopefully that's stuck enough.
here's what it looks like now.. lol
http://usera.imagecave.com/Dany_Koe/SP_A0295.jpg

http://usera.imagecave.com/Dany_Koe/SP_A0296.jpg

http://usera.imagecave.com/Dany_Koe/SP_A0297.jpg

http://usera.imagecave.com/Dany_Koe/SP_A0298.jpg
the grill is on there just to show if it fits.
i guess next is to bondo and sand? i knocked on it and pushed my weight on the box, and since it didn't dent, i'm guessing its strong enough?