>>12994081Make them tall and wide and durable.
If it could be easily kicked by an /out/ troon then it's not worthy.
Make it structurally stable so it'll stand for thousands of years.
The farther out the better because it'll decrease the chance of someone finding it.
Remember, each stone you place is your own, do not make it low quality, if it's going to be there for a long time, you might as well do the best you can.