NFB: Speakers for my truck.

[Sean 94z28]

I just replaced the old factory cassette player in my S10 std cab. I got a Pioneer DEH-P4600mp. I really have no plans for additional amplification or speaker relocation, so I am looking for some VERy good quality 6-1/2" door and 4x6 dash replacements. The amp has 4x50 watts. My hearing is pretty crappy already (from 20+ years of loud music I'm sure), so I prefer sound quality over loudness (if I didn't already blow this by the selection above). I still like the high volume also though

Suggestions?
Prices?

Thanks in advance.
Sean