looks great. if I were doing it I would only bother to put in 1 frame as hopefully the new colony will only be in there a short while and I would use an old used brood frame with the comb still in it.
Got the box from Swansea Market, the entrance can go anywhere thats no prob. I agree with the frames only one or two but it could be used as a temp NUC as well.
Jeff, thanks for posting .I had been trying to think of a way of useing these poly veg boxes but it was all to tight had not thought of lugs out of the box.