At $250 a barrel, you can turn your average crusader into a 7 barreled super MBT. If I can figure out how to add more barrels, it should go up to 10.
Also, crusaders in the double barrelled mod start with 2 barrels initially.
Top view of all 7 crusaders:
![Posted Image](http://img152.imageshack.us/img152/21/crusaders1yx4.jpg)
Diagonal View Starting with 7 Barrels:
![Posted Image](http://img152.imageshack.us/img152/7273/crusaders2hb3.jpg)
Close-Up of the 7 Barreled Crusader:
![Posted Image](http://img152.imageshack.us/img152/4268/crusaders3gx1.jpg)