looks good. wish i had some car audio enthusiasts to hang out with and help out when i need it around here. u might want to reconsider mounting the amp on top of the box tho. i read on bcae.com that its not a good idea. if you go there it explains why. basically the vibrations from the box can shake the internal components loose inside the amp. im not an expert tho. maybe some experts can chime in.
ben