How would a Type 82 destroyer built without the program's economies have differed from HMS Bristol?
Short answerIt would have carried more firepower, larger magazines, more space, and potentially a second Sea Dart launcher.
NotesThe comparison separates HMS Bristol as completed from the fuller Type 82 that might have emerged from a larger programme. More space and larger magazines were part of the intended additional firepower. A second Sea Dart launcher was discussed as an option. That possibility is treated as useful without establishing that it would certainly have been built.