Radetzky Class Preliminary Project IV

With Project IV Siegfried Popper and the designers of MTK reached the lowest end of primary firepower of a battleship!
By further reducing the gun barrels number to two from three from Project III:
https://www.deviantart.com/tzoli/art/Radetzky-Class-Preliminary-Project-III-839462693
but further increasing the secondary 19cm guns number to 16, 8 per side. Basically they made a modern version of the Habsburg class Coastal Defence Battleship with this proposal. With this many 19cm Guns you have much higher chance of sinking a ship with plunging fire then with the main 30,5cm cannons! None the less this is another unique design, probably the least useful for what the KuK Kriegsmarine was needed but shows the options offered for the new battleship class.

The design had the following characteristics:
Dimensions: Unknown except the width so I've used the data of the Radetzkys: 137,5m (wl) 138,8m (oa) x 24,0m x 8,1m
Displacement: 12.650tons (standard)
Armour: 40mm Deck, 230mm Belt
Engines: 18.000shp Yarrow Vertical Triple Expansion Engines, 2 Shafts
Speed: 37km/h (20knots)
Range: 7.400km at 18,5km/h (4.000nm at 10knots)
Armaments:
2x1 30,5cm/40 Skoda K05 Cannons
4x2,8x1 19cm/42 Skoda K03 Guns
10x1 7cm/50 Skoda K10 Guns
3x1 45cm Underwater Torpedo tubes

The only known data table about the 1904 projects:
https://i.imgur.com/sHhBwgy.jpg