samsung galaxy note swap for samsung s3 !

hi, i would like to swap my samsung galaxy note pebble blue for a samsung s3 (any colour), just over month old as brand new only used it for a week boxed with everything, unlocked to any network, only reason wanna swap is its to big for me and want something bit more smaller. willing to travel bit if i have to. if its a defenent as the samsung note aint got no problems scratches or anything to make some one change there mind