warcraft battlenet server address

They gave me more than I asked when I asked them to get my World of Warcraft account back.?

Okay, so I recently got my account back 5 months ago I got hacked and I said well fuck it. And recently I got it back I had to go through talking to someone on the phone at blizzard giving them my address to my old account secret question email characters name my oringal WoW cd key everything. I only had a 80 pally, but when I got the account back the pally had better gear than I last had, and on this other server he had a shaman that was epiced out im talking like 5.6gear score. But the people moved that profile I had to my battlenet I was useing for leveling this druid. and all those chars on my oringal WoW account are not on my battlenet account. is it possible for them to take the shaman back if they complained? my friends says it nearly impossible
he played on it before I got it back today, like a day ago.

Nah, since they gave it to you this means that their system indicated that toon is yours, so now that you have it, they have no proof / rights to take it away..