I went with the same brakes. They sort of fool you. Takes awhile to sinter them in. But they bite way better once done. A few "panic" stops will take care of that.
If you have the audio upgrade, you'll have an amp.
If they are original, I'd change them. Honda used cheap paper speakers. You can do nice upgrades in that dept.
Yeah, they sound like they need upgraded, and I am going to.
I didn't think I'de even use the radio, but after trying it, I am suprised that I actually like it.
I ordered a service manual too, so I will look and find out if it has an amp or not, and if so, where it is.