It would interest me yes :). Baramos came from Evermeet and was struck with awe/wonder of the mainland. Albeit he had got lessons about mainland from his aunt so he had some knowledge as he came in but it's different to experience it than just hear about it. Also Baramos would help a stranger only if he benefits from it (so big gold pouch? For few coins he would help Arty out for sure). Baramos has wayfinder so that definitely would be something Arty may remember as those are rare things in FR (ancient technology mixed with magic and looks like fancy compass). In first meeting he would assume Arty to be a young girl but in second meeting does not recognize Arty (but would be shocked learn the young girl was actually young guy years ago).