I''m looking for the same boat, my research has me looking at heaver boats such as Robert Perry designs, when you load up a light weight boat for a crossing you may change its sailing performance.
-Thick hull,strong
rigging- compare a swan to a Catalina
rigging you''ll see what i mean
If you got the cash-Tayana,Island packet, swan etc.
Im no expert!, this is what i found so far