I think I would consider putting the construction on hold until late this year to early next. By all means - continue to gather data and formulate an approach.
Revell/Germany is coming out with a new 1:144 scale Fletcher-class destroyer later this year. Consider using the kit as a source of detail parts, take off copies and make your own. Several of the aftermarket companies have already indicated that they will be preparing upgrade/conversion sets for the Fletcher. Thus widening your options.
As far as a Devastator -- I would imagine that if making a 1:144 scale aircraft carrier is within your skill set, making a master mold of the plane and making resin copies of it should not be beyond you capabilities.