Trevor,
All looks and feels OK.
The two from the side are good, the two through the pads are good, and the two big evil ones through the chasis are good.
I would like to suspect that the tunnel has been used as a step in it's history, and has been crimped down a touch.
I'll get the engine lift in there, and use it's force to try bend it back.
If it lifts the entire car off the ground, then I think that'll be enough.
I'd appreciate a pic, just to compare if anything, a subtle difference in its position.
I started her up at 5:30 this morning, just because she sounds so good!