Can you use a service like Sedo for the sale?
I think it's better to do so.
I have an account with SEDO although not sure how to use it really. But, you are saying this will protect it ?
They want me to use
http://dn-tools.domaincertifications.net/certification.htm to verify I own it and no Trademark ( but, i have to pay for it ) which makes me suspect.