I dont think they need the cost increase if you only adding 1HP and it will not die. The problem is they already dont work and are expensive. Give them 4HP and IWND and leave the pts at 105 (for the basic one) or....
Riptide stats with dreadnought weapons. At around 140 - 160 pts. I know this is cheaper than a ridptide but riptides bounce around like spring lamps while dreads need to spend extra on drop pods or Storm Ravens to get around quick.
What do you think Tauboss? Fancy facing some Blood Angel MC's?