Ok, recap:
As you took 3 hull damage. 1 repair free (end of scenario rule).
I take it you want to repair the 2 remaining hull damage not 1, as your format 3:0/1/1/1 means you repair 1 crew loss and you took no crew loss?

You gain:
+1 Rep for retaking the merchant
+1 Rep enemy ship left the area
+3 Prize bonus for returning the merchant intact.