1.5 hr. on the lighting.

The bottom screws off easily.

Drilled and reamed the holes for 3.2mm rivets and the plate is riveted on.

Lots of cutting and digging to get the foam out...  I tried to test fit the lights and the holes they cut for my quick build....  Too small...  EDIT: Actually, those holes are probably not drilled but part of the mold creating the canopy.  They're just not final size.