That port is HUGE! haha! if the cops are ever lookin for ya, you could hide in there?? or a good place to stash a 6-pack...well, NOT exactly.
anyway, i assume its MUCH better to cut out the holes for the subs AFTER you already secured the top piece in place?? or BEFORE you put the box together??
not bad for your first time, def. better than what i can build lol ill start throwing some pics up soon of my installs i do a bunch i just did 1, 2 days ago cam eout kinda rediculous but ogodlukc an dmake sure u show pics of it carpeted and shit.