I do not like luggage on the rack. Can not see out of the rear view mirror. I use soft luggage in back of the seat and store the hood and side curtains on the rack. My Travelling Companion and I can do 5 weeks by using under wear that can be washed and dried over night at the Motel. Rain gear and warm jackets tucked in by the soft luggage. Passenger can store a large purse under Her legs by the seat. My Travelling Companion has 40 years and many, many Morgan Trips of experience. Also creative use of the engine compartment can yield a bit more. This takes thought.
