Most everyone on this board is aware of the Knox Class frigate. It is basically a scaled down version of the Miranda/Avenger class starship. The extended hull is shortened, and the torpedo and rollbar are removed, leaving just the rollbar phasers. I've attached 2 pics. In the "Ships of the Starfleet" publication, this vessel is called the Knox, and it has 2 hanger bays. In "Jackill's Starfleet Reference Manual," the vessel is called the Bragg, and it has just one landing bay.
I was wondering if someone might be able to take an existing Miranda/Reliant ship, remove the rollbar weapons pod except for the phasers, and shorten the extended hull, creating the Bragg/Knox frigate. I've tried, but I do not have the tools or skill to pull it off.