where do you sail? How many aboard? Short coastal hops or long ocean passages? Do you fancy trailer sailing/ jet skiing/whatever? Would a multihull appeal? What's the budget? Long keel/ fin. bilge keel/ centreboard? etc!
Personal bias creeping in, but I think whatever it is, it should be gaff rigged and built of wood (yes, even jet skis).
You don't want to get involved with a Twister - winds of up to 250 mph can cause havoc with your sails - mind you'd get a fair bit of speed on for a few seconds before they (and you) were destroyed. Didn't you see the film?
Funny you mentioned the Macgreggor. I was going to suggest the very same. An ideal vessel for you with proven ocean crossing performance. Oh I nearly forgot, It won't heel much if you only use the motor & leave the sails down.