haha, I owe a Ovation Celebrity electric guitar (superstrat, about mid 80th) and ALL guitars which are still available somewhere have a sustainblock which will break at once if you need it. its made of died zinc.
So the guitar is worthless without a working sustain block.
A friend ob mir spend lots of hours to copy it from brass. Unaffordable.
But now it works.
(Only as a little story. )
Have a good time -