We just obtained a project 1978 uniflite 28' for free that is built like a sportfisher on a salty dog hull. It has a huge deck and a flybridge which is why it led me to think sportfish. In the cabin on the starboard side there's a dinette, and on the port side is a head, sink, icebox, alcohol stove, and helm. Forward is a sizable V berth.
Ours was a forest service patrol boat on Lake Havesu originally and I did find an ad from 1977 for Uniflite law enforcement and rescue patrol boats so this may have been a special order. I believe some of the cabinetry was added after it was retired and moved to Washington as the cabin door was modified to allow for stretchers.
You can see her on Facebook at Fun with Freeda-a Uniflite labor of love. Good luck with your project!