Need Opinions on Alternator

Thank you for the quick reply and the links. Just a quick glance(watching the fights) at the two links, it's a lot of things I most likely won't understand very well. Electrical and I don't mix very well. I'll have to read them when I can focus completely on them... And most likely several times lol.

Unfortunately, I'm not entirely sure what all is original and what isn't. The car is still relatively new to me. I haven't even owned it a year yet. Still learning so much about it. I know the previous owner had done what to me is quite a bit to the car, but some of which seems to have been Jerry rigged... Including the little 3 gauge cluster where only the oil pressure works but no lights to the gauge.