I installed a total of 12 bulbs instead of @AtlasBrace’s 8 bulbs for a total of 108 watts of UV light. I substituted the reflective vinyl for a chopped up mylar emergency blanket and used wood glue to apply the mylar (before assembly). Also, instead of printing the light sockets, I found that the sockets from two of these UV nail dryers were easily removed and repurposed (nice they came with spare bulbs too). I had a different UV nail dryer that didn’t have removable sockets, but it was easy enough to cut the sockets out using a hack saw.
I haven’t used it yet, but I like that the volume is big enough for the largest of prints the Form 2 is capable of, and looks quite bright in there. The IKEA cabinet looks pretty snazzy too! Total build cost was about $125 (including turntable and shipping costs).