I am running a 140A CS-130D Alternator. Its max output was bench tested at 143.4A according to Carquest's Alternator bench test. Alternator was custom built for me by a shop in Kansas. Cost me $106 shipped. :-) New Brushes, New Regulator, New Stator, New Bearings. It was a huge bump from my 25A old *** GM Alternator so it was worth it for me. (yes, Carquest benched it and it topped out at 25A cold with BRAND NEW brushes)
As for the battery, Deka Intimidator Extreme AGM. 1,013CA, 885CCA. I had to get a warranty replacement though at 2 years because my first one went bad. It has a 4 year free replacement. After that, 4 years pro-rated. Cost of the battery- $139 with the corporate discount. lol.