Join Date: Jan 2003
Location: London, Essex, UK
If you know of another guitar thats as good, and you know you are comfortable with, then trade it. But if you really are taken with the sound then it may be worth just sanding down the section where your arm goes.
You wouldn't need to completely sand it by any means, just make the sharp edge a little smoother. You could even try wearing a long sleeved shirt or a jumper when playing it.
Its up to you though, but Id keep it personally, but then again I do love those models!