Another item to note:those are not the original '84 pickups, they are recent style pickups, (minor note: pickup screws not correctly installed).
The extra hole near the jack would be the power LED from that era. The listing mentions the strap button added to the upper horn, no, that would be original, the button that was in the back would have been the added one.
In the Showcase section Pauldo was kind enough to share several detailed pictures of his original '84 Distillate. Yes, for the right price this could be fully restored and well worth it.
I have a Distillate and absolutely love it. The body and neck appear in excellent condition. Some pictures from the seller of the control cavity would help. I hope someone restores this beauty.