welcome converted ford guy lol

you will want to get the tranny serviced, (not a flush) pan drop filter and refill it. also add a shift kit, then add an external trans cooler, the v8 puts a beating on the tranny and they tend to run super hot.

she does look clean. hope you checked it for rust being your in the rust belt. rear strut towers, and the rockers tend to rust first. cant even tell by looking at the car unless you look for it a lot of the time. being a 06 i would hope its ok still.