I don't think I am up to fuselage stretch but I will make an attempt to reshape the nose. Maybe add an external radar dome like some of the S-61s have.
The external radome was an add on to the over-water/all-weather S-61 airliner versions because of
lack of room in the EE Bay, and the forward flight deck area immediately above. All of the flight/nav/radio
avionics added to those birds filled up an already space limited bay. A space with which I am intimately
familiar, having spent several weeks in one during a complete re-wire of a bare airframe, which was d
one on a very compressed schedule.
A great deal of the components we installed were taken from a beautiful North Sea transport bird, all
EE Bay cable runs in that bird were completely encased in wire braid to prevent/reduce electromagnetic
interference with the radios and nav avionics.
It was a shame to have to gut that bird, she was immaculate when she arrived and the interior was
gorgeous, super comfortable reclining leather passenger seats, a mini-galley/steward area and lav.
According to the
Flight article, the intent of the lengthened nose on the S-65-40 was to be able to
incoporate all the civil avionics, including weather radar, within the EE Bay.