Would like to have more light and viewing while sitting at dinette. Seems like you might be able to enlarge window opening at bottom maybe 4 to 6 inches and still have a flat piece of glass in a frame similar to the existing one. Window width would stay the same.
Possibility of it being operable would add more ventilation but leaking could be 'show-stopper' issue.
Possibility of it being operable would add more ventilation but leaking could be 'show-stopper' issue.