Boy,
I agree with Saildog, those boats you have listed do not match at all what you have said you want.
The only one that would be good for 2-3 days is the Mac 26 - it's also low maintenance and of course sails like a powerboat with waterballast trying to act like a sail boat.
Mac's are good 'toe rail in the water' boats - all you have to do is sail without the ballast
.
Not a single one of them is a speed demon. Speed demon's at that size do not have accomodations for overnight.
Pick one.