Just to throw something in here. I am recalling that C&C, e the most recent ones, have a
harken traveler, that I recall, is easily removable when at the dock. As such, you have a longer traveler than shown, but still out of the way with some pins as I recall so you are not hitting your shins.
I could then see doing this a bit forward of the storage lockers. OR, if you do not get into the lockers when at sail, you could do something that would raise the traveler above the lockers when at sail, so the traveler is full width of the cockpit.
On my current 30', my traveler is just in front of the cabin door, again full width, no real issues in my mind. When at dock, move the traveler to one side, usually I have on the opposite side I am docked at. It is a bit difficult when pointing up wind to go below, but as long as you are not twice as wide as an ave person, you can get by.
I would agree tho, that running the current sheet
line aft would probably be the cheapest and easiest option! My point, is that there are some other options for a cockpit traveler, granted, they may, or may not work for you instance. i would look into them, and not make a 24 hr decision from posts on here.
marty