As an example of how shipbucket can be done really well, here is the HMCS Victorious form TheMann's TL.
I mostly changed the aircraft and defense systems while
The Mann made the island superstructure, the base hull came from the USS John F Kennedy which was posted in the old forum for shipbucket.
Victorious class Aircraft Carrier
Type: Nuclear-Powered Aircraft Carrier
Builders:
- Saint John Shipbuilding, Saint John, New Brunswick
- Allied Shipbuilding Corporation, North Vancouver, British Columbia
Vessels:
HMCS Victorious (CVN 25)
HMCS Magnificent (CVN 26)
Specifications
Displacement:
- 63,155 tons light
- 88,750 tons full load
- 25,595 tons deadweight
Length: 1,052 ft (320.6 m) overall, 990 ft (301.8 m) waterline
Beam: 252 ft (76.8 m) extreme, 130 ft (39.6 m) waterline
Draft: 37 ft (11.3 m) maximum, 39 ft (11.9 m) limit
Height: 175 ft (53.3 m) waterline to top of mast
Flight Deck Size: 4.74 acres (206,500 sq ft)
Propulsion:
- 4 PBMR/AECL 105 MWt pebble-bed type nuclear reactors
- 12 General Motors Model 265TNV turbodiesel backup engines with Western Electric 5 MW AC generators
- 8 Vektris Engineering turbines and 35 MWe AC electric generators
- 16 Western Electric 18,000-horsepower geared electric motors
- 4 shafts
Electric Power Output: 280 MW
Shaft Horsepower: 288,000 hp (216 MW)
Top Speed: 35 knots (65 km/h)
Range: Theoretically unlimited, original reactor fuel load lasts 48 months
Endurance: 60 days of food, self-sufficient in water
Complement: 1,272 officers and enlisted (ship's company), 1,315 officers and enlisted (air wing)
Capacity: 5,075 personnel
Armament:
- 2 16-cell Mk 41 Vertical Launch Systems (with 64 quad-packed ESSM anti-aircraft missiles)
- 2 Mk 49 Rolling Airframe Missile launchers (with 42 RIM-116 missiles, plus 63 reload missiles)
- 4 Naval Defender twin 35mm CIWS systems (15,000 rounds each system)
Aircraft Carried: Up to 95
Aircraft Types:
- 2 heavy fighter squadrons (10 aircraft/squadron) CF-184C Supercat
- 2 fighter squadrons (12 aircraft/squadron) CF-185AN Typhoon
- 2 attack squadrons (12 aircraft/squadron) CF-16K Viper
- 1 electronic warfare squadron (3 CC-115NVE Viking Farsight, 6 EA-18G Growler)
- 1 anti-submarine squadron (6 CP-121T Turbo Tracker, 4 CH-148 Cyclone)
- 1 shipboard supply detachment (2 CC-115NV Viking, 2 CH-151 Vulcan)
- 1 search and rescue detachment (4 CH-149 Comorant)
Features:
- Electronic Engineering controls
- Active Phased Array Radars
- Towed Passive Sonar Array
- Electromagnetic catapults
- Fresh Water production plant
- Dry Chemical firefighting equipment
- Centralized climate control plants
- Separate weapons elevators
- High-quality amenities for off-duty sailors including high-definition television and satellite radio
- Double-height magazines and storerooms
- Repositioned island with composite mast and active phased array radars