The '65 model radio will stand out like a soar thumb . Why not go with a '70 . You could snag a 70 B AM pretty cheap (e-bay is full of them) then have it converted to modern FM with 45 watts per channel x 4 channels (180 watts total) with RCA jacks for $ 399 .
Or if you did want to step up to the plate and buy a real factory 70 AM FM I can hook you up with that also.

Greg