So, in replacing the idler and tensioner pulleys I found other things I should probably take care of. Even getting access to this stuff meant removing the SC and its bracket. What a pain.
Anyhow, my alternator sounds like a cricket and the water pump pulley makes all sorts of terrible noises when turning it. So, I will replace those along with the leaky power steering pump.
Alternator is expensive. $185. It is a 130amp one, so I guess that makes sense. Oh well. At least I will know it was all done at this point and I should be good for another decade or so.