Alternator Wiring Question

Are you actually having a problem with his wiring or just don't like the job he did or want to make it stock etc.. ?
All 3.
I don't believe my alternator is currently charging my battery. I should add the current alternator is a ford alternator, I'd like to switch to a chrysler alternator, but not sure where I would wire the FLD1 and FLD2 connectors to.