Dishwasher...interesting idea...
Sarinexia,
All you need is the Grid mount, but you might want to go pick up some M3x10mm and M4x10mm screws for the mount since you're going with a Tekin motor. See my post a couple of pages back.
If you want to run the mount with the diff riser, you'll need some slightly shorter M3 flat head screws. 10mm would give you the same depth as the stock 14mm screws, but I tried 12mm long flat head screws and they worked fine.