Welp, I've noticed lately that the sound quality of my '00 SE's stock system leaves quite a bit to be desired. So I'm wondering if there's anyway I could simply replace my stock speakers and get better sound. I prefer stock equipment, and would like to leave the head unit if that's possible.

Will I get decent results by just putting in new speakers? I don't need an AMAZING sound system, just something that sounds pretty good. If I can get by with this, what are some good speakers to put in? Can I keep the stock look, or will it be obvious I have aftermarket speakers in my truck?