I decided to pass on the sale. I just did not feel comfortable with the terms. Anyways, no hits from Sedo yet. A little surprising. Probably just end up selling them off and developing rates.cd. I do not know as of yet.
Very nice, and good luck. Might I ask you where you buy your domains ?
also maybe try posting that your selling them on more forums in buy/sell sections just too see if any webmasters are interested ?