below, to the right is the stove hood upper cab. background are two flanking cabinets over stove. left on saw-benches is the bigger left hand side upper, adjacent to fridge surround.
I elected to use some surplus shelving brackets screwed into the wall below where the cabinets would be installed so that I could place them, shim them to level/plumb and then spend hours worrying about making sure all adjacent pieces are oriented.
also, had to reposition the romex a bit so that it will go into the aft knock-out port of the hood