---

This question has come and gone often enough for prompting me to give my two cents.
Taking it by the numbers,I can state that in reality the Classic Outrages/Revenges or Montauks of the Seventies were at the time of issue delivered (for the most part) without a boat cover option from the great Whaler plant.
To have a boat cover for your Classic Whaler was and is to be a "custom" order such as
https://www.boatcovers.com/
Now the personal point to be made here will reside in several details
Quality and type of cloth materials will be important enough to give along the years self congrats or everlasting regrets.
Color,a huge factor will always be carefully picked.
Fastening to the structures will demand careful consideration.
I, for one cringe at the idea of countless drilled holes stoppered with male snap parts.
A tightly laced up option will be seen as a viable choice.
Over all structure as in tightly stretched over console or a console custom fitted allowance will be considered.
Fitted to the gunwale or over part of the hull is another choice to be considered.
All in all,your Classic should be contracted out to the "Tailor" and custom fitted with the "tux" of your preference.
Hope that this input has helped you in a small way.