That's a big stretch from a Mooney to a Vari! Like he said lots around check Barnstormers.
As far as roomy with baggage capacity, Vans recently introduce a new model that is exactly that. It will be some time before they come around for sale used but it would surely fit that bill:
http://www.vansaircraft.com/public/rv14.htm
"The RV-14 derives its high cruise speed from a light, clean and fairly small airframe, instead of from a big, consumptive engine. This means not only will it cruise at relatively high speeds, but cruise at lower speeds can be very economical. Company pilots often choose to cruise at 50-55% power and take advantage of the economy available there. At 175 mph, the RV-14 is getting better miles-per-gallon than most of the luxury cars and SUVs it is flying over.
We expect that the RV-14 will really come into its own as a sport touring airplane. The power and the wing will take a fully loaded RV-14 to cruising altitudes that easily clear any terrain on the continent. The wide cabin and large instrument panel give the occupants lots of room and lots of information. With a full fuel load of 50 US gallons, there’s 510 lbs left over for people and baggage — in other words, two 200 lb people can take fiftyfive pounds of baggage — each!"