The C&C 29 has more room down below and is a (slightly) more modern design. There is one in Holland, MI for $16,500 http://www.yachtworld.com/core/listing/boatMergedDetails.jsp?boat_id=2097337&ybw=&units=Feet¤cy=USD&access=Public&listing_id=33264&url=
or Chicago for $19,000 http://www.yachtworld.com/core/listing/boatMergedDetails.jsp?boat_id=1779567&ybw=&units=Feet¤cy=USD&access=Public&listing_id=2944&url=
The 29 is basically a bigger version of my boat with a bit more modern keel and improved layout down below. From what you said you are looking for this might be a good way to go.