Omwha, USA Scout Cruiser laid down 1918

Displacement:
	6,753 t light; 7,044 t standard; 7,500 t normal; 7,865 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(544.81 ft / 541.34 ft) x 49.21 ft x (19.69 / 20.38 ft)
	(166.06 m / 165.00 m) x 15.00 m  x (6.00 / 6.21 m)

Armament:
      10 - 5.98" / 152 mm 52.6 cal guns - 104.94lbs / 47.60kg shells, 200 per gun
	  Breech loading guns in deck and hoist mounts, 1920 Model
	  2 x Triple mounts on centreline, evenly spread
	  2 x Twin mounts on centreline, evenly spread
		2 raised mounts
      4 - 5.00" / 127 mm 25.0 cal guns - 53.86lbs / 24.43kg shells, 200 per gun
	  Dual purpose guns in deck mounts, 1921 Model
	  4 x Single mounts on sides, evenly spread
      Weight of broadside 1,265 lbs / 574 kg
      Main Torpedoes
      5 - 21.0" / 533 mm, 21.36 ft / 6.51 m torpedoes - 1.373 t each, 6.867 t total
	In 1 sets of deck mounted centre rotating tubes
      2nd Torpedoes
      5 - 21.0" / 533 mm, 21.36 ft / 6.51 m torpedoes - 1.373 t each, 6.867 t total
	below water reloads

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	3.54" / 90 mm	452.79 ft / 138.01 m	8.20 ft / 2.50 m
	Ends:	Unarmoured
	  Main Belt covers 129 % of normal length

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	1.38" / 35 mm	0.98" / 25 mm		3.54" / 90 mm

   - Armoured deck - single deck:
	For and Aft decks: 1.50" / 38 mm
	Forecastle: 0.00" / 0 mm  Quarter deck: 0.79" / 20 mm

   - Conning towers: Forward 1.57" / 40 mm, Aft 0.00" / 0 mm

Machinery:
	Oil fired boilers, steam turbines,
	Geared drive, 2 shafts, 71,447 shp / 53,300 Kw = 33.00 kts
	Range 7,800nm at 10.00 kts
	Bunker at max displacement = 822 tons

Complement:
	402 - 523

Cost:
	£1.460 million / $5.839 million

Distribution of weights at normal displacement:
	Armament: 332 tons, 4.4 %
	   - Guns: 309 tons, 4.1 %
	   - Weapons: 22 tons, 0.3 %
	Armour: 1,067 tons, 14.2 %
	   - Belts: 517 tons, 6.9 %
	   - Armament: 44 tons, 0.6 %
	   - Armour Deck: 493 tons, 6.6 %
	   - Conning Tower: 13 tons, 0.2 %
	Machinery: 2,577 tons, 34.4 %
	Hull, fittings & equipment: 2,687 tons, 35.8 %
	Fuel, ammunition & stores: 747 tons, 10.0 %
	Miscellaneous weights: 90 tons, 1.2 %
	   - On freeboard deck: 40 tons
	   - Above deck: 50 tons

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  5,447 lbs / 2,471 Kg = 50.8 x 6.0 " / 152 mm shells or 0.8 torpedoes
	Stability (Unstable if below 1.00): 1.13
	Metacentric height 2.2 ft / 0.7 m
	Roll period: 14.0 seconds
	Steadiness	- As gun platform (Average = 50 %): 51 %
			- Recoil effect (Restricted arc if above 1.00): 0.61
	Seaboat quality  (Average = 1.00): 1.03

Hull form characteristics:
	Hull has rise forward of midbreak,
	  a straight bulbous bow and large transom stern
	Block coefficient (normal/deep): 0.501 / 0.507
	Length to Beam Ratio: 11.00 : 1
	'Natural speed' for length: 26.36 kts
	Power going to wave formation at top speed: 59 %
	Trim (Max stability = 0, Max steadiness = 100): 50
	Bow angle (Positive = bow angles forward): 10.00 degrees
	Stern overhang: 0.00 ft / 0.00 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	8.17 %,  19.69 ft / 6.00 m,  19.69 ft / 6.00 m
	   - Forward deck:	41.00 %,  19.69 ft / 6.00 m,  19.69 ft / 6.00 m
	   - Aft deck:	42.66 %,  16.40 ft / 5.00 m,  16.40 ft / 5.00 m
	   - Quarter deck:	8.17 %,  16.40 ft / 5.00 m,  16.40 ft / 5.00 m
	   - Average freeboard:		18.02 ft / 5.49 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 128.7 %
		- Above water (accommodation/working, high = better): 147.6 %
	Waterplane Area: 18,468 Square feet or 1,716 Square metres
	Displacement factor (Displacement / loading): 99 %
	Structure weight / hull surface area: 89 lbs/sq ft or 435 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.95
		- Longitudinal: 1.59
		- Overall: 1.00
	Cramped machinery, storage, compartmentation space
	Excellent accommodation and workspace room

note: despite the small size of the secondary armament it is still far superior to the actual Omaha's secondary armament. Anything stronger would be considered historically inaccurate and another case of designing with hindsight.

Also according to the our RFP Wiki my design's beam is narrow enough to allow the mounting of centre-mounted torpedo launchers.