A while back after doing a friend's cache that I really enjoyed, I wrote out a narrative description of the cache.  It had everything I look for in a cache.  Later I turned the narrative into a checklist and then used the checklist as a way to document in a standardized format the Cache Qualities present in cache.  I bet if you think about it, you have a similar mental list.  By listing those qualities on your cache page you are telling people about the cache and what you like to hunt for and giving a concrete example of what you think makes a "quality cache".  You never know, but you might inspire others to do unto you, what you have done unto them...

    Here's an example of the Checklist: