Pre planning

I've thought about what sort of tombstone I'd like to have and Im leaning towards one shaped like a park bench. Well, a park bench sitting on a large flat slab that is even with the grade. The bench could face the front of the slab, and the headstone would be sorta centered towards the top and facing the bench. Im thinking "keep it simple" name, important dates, and a quote, "take a rest, and tell me about your day."