Hi ! If you have lyme disease and high EBV titers.... it is possible that you have multiple infections. You may want to check out this link to this article on various infections that are seen in chronically ill patients:
http://www.immed.org/illness/fatigue_illness_research.html
I'm not surprised to hear about your restless legs syndrome diagnosis. I recently posted an article about how common restless legs syndrome is in fibromyalgia patients (I'm sure CFS as well... these illnesses are basically the same and have the same causes... IMO). Here's the link to the fibro research board, where I posted that info:
http://www.medhelp.org/health_pages/Fibromyalgia/The-Latest-Research-on-Fibromyalgia/show/520?cid=39
As far as your afternoon naps, my thoughts are this: if your body needs to rest, then it needs to rest.
I hope that your symptoms will continue to improve once you are finished being treated for the lyme bacteria. Which antibiotics are you taking ? I'm asking because since it sounds like you could have multiple infections and/or L-form bacteria (mycoplasma infection).... then you would want to make sure that the antibiotics you are taking would cover those infections as well.