Hah yes, something different.
![Smiley :)](http://www.specialist-arms.com/forum/Smileys/default/smiley.gif)
The dreadnought is roughly the same size as the BFG cruiser. It's a little bigger probably by 1cm. There are two versions, the standard called a Helian Dreadnought and the gun prow called the Helian Firedrake.
Eventually there will be a battleship sized craft, but that will happen after the escorts are done.
TL/DR: We renamed the cruiser to dreadnought.