Factory Gauges

Aside from the ammeter not really doing anything anymore, nope, haven't seen any noticeable issues. I run my voltmeter (three gauge pod under the dash) off of the radio switch 12v line and it's rock solid 90% of the time when the car is running. Turn signals and stuff will make it twitch some, but not all that bad. Haven't felt any wires for heat or anything lately, but I was pretty comfortable with the single direct charge line. Off the top of my head I think it was maybe 8 gauge wire that I used for all the extra I put it, but I'd have to double check.