As to "Souls" onboard....the dearly departed should not count in the sum as his "soul" has already departed. The ashes are cargo.
I have promised a dear friend (at his insistence) to scatter his ashes over a very pretty place in Oregon. He says there will be plenty of money available for the aircraft costs. I told him not to worry about the money as I would do that for him in honor of our lifelong friendship.
He was miffed when I explained how I would do it however.
He took exception to my description of how the flight would go....fly as fast as possible to the drop site....open the cabin door....utter the following words..."See you on the other side, Ass-Hole!"....and throw urn, ashes, and the like out the open door...while doing a 180 degree turn at warp speed.
He did admit the financial savings being spent upon a proper Irish Wake would mitigate the lack of solemnity in the spreading ashes routine.