A Morgan is a toy to be honest - not day-to-day transport. If a toy stops being fun, then it's time to part company. But as others have said, now is not the moment. Firstly you might feel differently when spring has sprung. Secondly, you'll get a better price when it has. Sprung, that is.
Another view might be, if you don't need the cash - just hang on to it. Why not? I have mine on SORN at the moment, so it doesn't really cost anything - when the sunshine comes, I'll use it again.
