Yep, I wish you luck as well mate.
DO NOT PUT HIS RELOADS IN YOUR RIFLE, if you buy his rifle as well then maybe thats ok (if you trust someone elses reloads)
His reloads are ok in his rifle, they will not be ok in a different one. There are so many diffences between rifles, even the same make & calibre.
DONT DO IT
PS. if I read the post wrong and you are buying the rifle that the reloads were made for, so be it, I would never trust any one elses reloads, who do you go to if you loose your face or fingers or worse??