I mean, replacing blood with molten salt is entirely possible, it'll merely boil off most things it comes into contact with, which was the intent.
The genie is more than welcome to pick how many and at what velocity they hit their targets
I fully respect the genie's powers, and that they'd monkey's paw it, I was leaving that part up to them, and being VERY literal with my wishes to make sure the end result was at least in the same ballpark of the wish.
Wasn't that the point of the post? Get the best result out of a genie that's got hard limits on their wish giving powers?