Once the 0151 and the saw dust was mixed more Mesquite and African Black Wood was added. Here's what the glue looked like after mixing...

Kind of like a custom wood putty. Had some 6.5mm diameter mother of toilet seat dots, so I super glued one onto the top of the center bridge bolt and applied the 0151 wood putty into the bridge gouge and around the dot inlay.

Hysol 0151 requires 72 hours for curing and it stays pretty sticky for much of the cure time so I had to wait before shaping the dot inlay and cutting away the excess flashing around the gouge. After the glue cured, it was easy to chisel and sand everything flush.

The result is that the center bolt's head is visible under the inlay dot just like the other two dot inlays (only difference is the "+" head rather than the "-" head of the other two) making the whole bridge area look like it's endured normal wear and tear. The gouge is filled really nicely to the point of being unnoticeable (although noticeable in the pic) too. Finally, I used some WATCO Oil to apply a light finish.  

One final thing for this session; As I was wet sanding the entire top with 400-grit sand paper, I noticed that the finish that was gouged when I gouged the bridge had disappeared! Also gone was the routing groove that was left by my Dremmel when I routed the back of the saddle off. The finish gouge and the routing groove were much shallower than I had thought! That means instead of spraying a thin new layer of polyurethane, I can just wet sand, polish and buff the current finish and it should be as good as new! Thinning down these thick poly finishes might even help the sound board respond better (although I doubt my ears would be able to tell the difference)!

Feeling like I'm making my move up (maybe down?) from "regular" hack to "master" hack! Lol! Really happy with the results so far; and getting real close to the finish! Woohoo! Thanks for the encouragement and for letting me share OFC/BFLG!