Beta RAT

So two pending changes in the "Not all the way tested" beta are the regimental support anti-tank giving decent defense, and having even more penalized breakthrough, I thought it would be cute to design something that could be made early on that uses the bonuses there well. Improved hulls and the Stabilizer both give hard attack (5%, and 4%,) which makes it possible to push this thing up to almost 50 hard attack before you stack on some doctrine like mobile defense or tank destroyer support to rat harder. So while the stabs kinda wasted only giving 2 final breakthrough, its still possible to get to very high hard attack numbers here that of course. Only issue is if you want real breakthrough you'll need something like real tanks. As, fire support tanks breakthrough got giga nerfed. Well no, I can think of a suitable replacement pretty easily actually, but its kinda funny.