Well, from everything that I have read, heard, and people we've talked to, everyone pretty much agrees all dragons have coccidia.. it's obviously when the level reaches a high level is when there is cause to worry.
It's hard to say what level that is, I don't have much experience with treating parasites and levels of coccidia. We've been real lucky and have never had and problems with any of that *knock wood*
I would say though that since the stool was well formed, the dragon is eating well and not showing any outward signs of infection, disease, or sickness, I wouldn't treat the dragon. From my limited knowledge of this stuff, that did not appear to me to be a high level of oocysts... if it was only a little high it could be from the stress of moving to a new home and maybe after a week or so it would go back down to a lower level.. if it's not already low already.
My opinion would be to just keep an eye on him... if he continues to eat well, gains weight, has normal stools, and overall looks healthy i would say you are good to go. I would have him quarantined for a few months though, just in case since it's a new arrival, but i'm sure you already know that and have done that. Just saying that for others that read.
Sorry I couldn't be much help to you, but i think you should be okay. I'd test again every week for about a month and if you don't see signs of them increasing, i'd leave him be.
Very cool you can check. Wish I had the equipment to do that!
brandon
-----
Dragons by Nature