I am sure that someone here has done it, but they might not be on here that much or maybe just wont see this thread. Off the top of my head I can not think of someone that I have read doing the swap. I know there are diesel guys here and guys who knows 454's, but like you I did not find a actual thread with a detailed listing of parts needed to do the swap.
If you end up doing the swap, maybe you can document everything in your thread and then maybe it can go into the tech section for others to benefit from it also.