First Servitor, questions....?? Options

I created my first servitor about a week or so ago with the tast of being a Watcher. I only gave him this task so it would be something simple for my first attempt, and i had the source come from my energy supply. I gave it an current unlimited date to be around until i felt fit. I wanna know how I can tell if I have correctly done the creation, I haven't to yet tried to speak with him through meditation, but I have seen slight open-eyed visions of him while i glance at windows (somewhat like him on the window looking out to me) I'm not sure if its in my head, or if thats his way of showing me he is here. Also, is it fine to use myself as an energy source for him? (since he is created from my own energy, I thought it would be fine) Finally, is it alright to give it an unlimited time, and just banish it whenever I feel is fine? (as long as I don't keep it around forever)

I have to agree with the others when they say that it should be re-absorbed if it really doesn't have any more tasks. I feel very attached to mine also, but I have them for whenever I need protection, during rituals and outside of rituals. If you don't find something for it to do, and reprogram it (that can take months), then it should be reabsorbed. A thoughtform wandering around without anything to do can be extremely dangerous. I believe they are the reasons we all hear so many haunted house stories.

My house is haunted, and I suspect it's from very old thoughtforms that were created many years ago before I moved in. I'm still trying to get rid of whatever it is that's in here. So far I've been successful but only after I nearly got my arm cut off by someone that was possesed by that thoughtform.
Think about it.