WELCOME to these Forums...
I am so against replacing good parts with 'new' parts... I have to ask, when you say you shorted the starter solenoid, what did you do?
ON the Starter Solenoid:
1. short from one Large terminal to the Other Large terminal.
or
2. Short from the Large terminal (from the battery positive post), to the Small terminal.
I am only curious as to what one of the above methods you used...
#1 can determine if the starter is good.
#2 can determine if the solenoid is good.
:smile:KennyV