You need to name him "I got him before John" since if I saw that for cheap, I would have hopped on it lol.
And yeah, good luck with that feeding. Since you snagged it before I saw it, I curse you with "The Caesar syndrome"!! That snake is going to have a bottomless pit of a stomach and grow like a weed and eat you out of house and home haha.
And I expect pics when he gets there. None of this 'he needs time to settle in'!!