grounds and grounds

[svx1999]

ok I"ve been trying to figure out where to run New ground wires and the alternator ground upgrade.

I haven't looked real hard ( lazy I guess) ..

From what I remember one use's 4 guage wire ( battery wire I hope) ONe lead goes to the alternator then to the AC ground, then jumps over to the Negative side of the alternator. PLus another Ground wire is added to the existing ground that is in place.
I Know I have a top mount battery, but it has the places if a side post was used... HOpe I got this right. IF there are any other upgrades to wiring.. Please lemme know..

ANd of someone could just point me on this small alternator upgrade that would be great.
SVX1999

I"M not really sure what kind of wire to get... I"ve heard just regualr battery cable is fine, then fine 4 guage stereo wire..
I dunno.
thanks again for any and all help.