I-joists + manufactured trusses + sloppy wiring = Fiery death trap that needs to be torched or torn down.
And I gotta meet the guy who hacked that nice rectangular hole. Introduce him to the carpentry and cabinetmaking instructors at school for a handshake, then bring him down to my shop for "punishment" by the seniors (read: cut 10 4 foot long pieces of 4" ridgid with a hacksaw, in other words, their work), then have me and the rest of the freshmen run him out of the school with the pieces of pipe he cut.
One more thing, if I ever had that much wire sticking out of a box my instructor would kill me for wasting wire. 8" of wire is enough for me, 20" is just wasting copper.
Ian A.