Has anyone ever thought about swapping out their 5.4 for the 6.2 when all warranty goes out?

I wonder if the harnesses would connect and the hoses? Transmission?, etc.

6k for the 6.2 but I'm just keeping my options open incase I need a new motor in the future.

Anyone have any insight on this?

My truck is a keeper, had since new, paid off last November. She Has 120k on the odometer, this truck is my dream truck so won't be trading in. When I get another truck it will be a raptor.

Any insight from any ford mechanics?

Thanks!