assymetrical hull

I am hoping to make a chined hull proa of about 18ft. I know there are professional designs such as Gary Dierking T2, P5 etc. It is an experiment. I am looking for some critique and suggestions on the lines I made in Freeship. Essentially I made two different boats, since Freeship doesn't handle...

Hey, Regarding the symmetry of the hull in real life powerboats (leisure boat or workboat). What are really the rule of thumbs (if there are any) in the hull design regarding these two kind of shapes when we are above 1 Fn. Offshore racing catamarans pretty much always use this kind of hull...