I don't have any photos of the jacuzzi, but the tree and vehicle damage is well documented in the DAT survey. It's nothing crazy, but definitely shows some low-end to moderate debarking (especially in the last photo), debris strewn long distances, and vehicles flipped or tossed from where they were parked. Nothing that is clear-cut EF4, but the overall damage just has "the look" of a more significant tornado when compared to Newnan.
Note the anchor bolts in pic #3, though NWS Birmingham states that the construction of that house was poor quality
I still think EF3 is an acceptable call for Fultondale, but I would have gone higher than the 150 MPH estimate, and an argument for low-end EF4 can be made.