hey everyone. I got a GO 5 port with a little over 1/2 gallon in it. I broke it in and then ran 5 tanks at the track. It is now going into my D8 once i build it. I have 2 ?'s. I have a new con rod on standby. When should i replace the conrod and do i need to replace the wrist pin along with the rod? thanks in advance.