That needs attention! Your motor plate mounts there, I wouldn't want to run it with one bolt holding that corner of the engine.
If I were you I would give it the whole engine to that westernaero guy and go build yourself something new.
Seriously, I would have it welded, and then you can drill it thru all the way to the fuel pump rod stop hole. Then re-tap it thru and it should be fine. You'll need to run a longer bolt that almost enters the cross hole.