Goodbrother
Dromonds (300 points, 3900/900, 10 ships): 1500 points, 50 ships
Ironborn Longship (400,5200/1200, 5 ships): 2500 points, 37 ships
Heavy Galley (500 points, 6500/1500, 10 ships): 2,000 points, 40 Ships
Grand Warship (500 points, 8000/2500, 5 ships): 2,000 points, 20 ships
Cost: 19,500 + 26,000 +26,000 + 32,000 = 103,500 (36225) = 67,275 total cost, upkeep tbd.