Everything looks proper to me except the alternator looks strange.
It means based on that one camera view, that engine may have been pulled out of something other than a 5.0 Mustang.
Of course, we need more pics and such to really determine is that is the case.
Its not, the t bird/ lsc/ cougar has way different a/c bracket... The front shot with that alt. Just looks odd and what threw me, but its from an 87-93 mustang....a/c Brackets only different on limps because his is an early car, notice the p/s bracket on his is also different from the later cars.
There not... Look at the power steering bracket also. The 86-93 isn't raised where the ps bracket bolts its flush, the early cars used a different but similar bracket for the A\C, and a very different p/s pump bracket.
Only one I could find online but 82-84 bracket is like limps 83, they look the same looking down from the engine bay since most of it is blocked but straight on there slightly different, think 85 is when it changed but may have been 86.