The question here is a general one, and I am sure that there are exceptions.
Did elders have more than others in terms of material possesions?
My experience was that they did. The majority of elders I knew had money, or at least good jobs, and were in the top income brackets at least in the hall if not compared to most.
I am not saying they were rich, but better off than most. Another way to think about it is: How many elders of power were dirt poor?
The big bad ass elder in our hall, was very affluent. The other elders in our hall had respectable good paying jobs. One older elder, quite a nice man actually, did not have a lot in comparison, but did ok for being retired.
It just seemed that those people who had money were more popular, had more power in the hall.
But, could this just be a sign of the way civilization is? Do the more affluent usually have the more power positions? Seems to be so. And just the same in the halls I attended.
I just don't remember any dirt poor elders. Now, I knew a couple that were janitors, but they still did ok, and just were not as plentiful as the other elders, but really never seemed to quite have the same power as the others.
I just don't remember any elders that ever really struggled. But that is my experience. How about you?