I think this is where my Battery positive and my alternator positive connect currently, but my alternator wire goes behind my engine so this is merely a guess. It is the same size red wire as my alternator positive though and this is the only spot I found my battery positive going to beside under & into my fuse box
The alt-chassis wire should be easy, I have a black metal brackett that mounts my alternator and I could just throw that wire somewhere on my chassis correct?