Could you change it so the Nuclear Artillery Shell has the same stacking restrictions as the regular Artillery Shell? (Stacks of just 1, except in Artillery Turrets or Artillery Wagons where it is 100.) The Nuclear Shells are great, but a little too easy, and having their logistics match standard shells feels like a better balance.
Also, maybe up the U-235 amount in the recipe to 30, to match the Atomic Bomb rocket recipe?
