here are some pics from my upgrade, I upgraded my cable that went to the starter as I did not like the corrosion and the state of that wire.
Now you will see that as of yet I do not have the mega fuse that is soon on my list.
A pulled back view to see everything.
The engine ground, you can see it a little in the previous pic too.
a few months ago my positive terminal broke and I needed something in a hurry this was the only one available at the store I went to, it works nice and for this application is perfect but its too expensive and overkill really.
As mentioned earlier I used some of the koncepts cable for starter cable here is a pic
And here is a pic of the connection at the alt, this is using a 1/4 battery lug connector so I did not need to file it down.