Thanks for the detailed recommendation!
Since I don't think I'll need changer controls, a remote (unless it is on the wheel, I can't see myself using it), or multiple pre-amp outputs, it seems that the Pioneer DEH-P3100 would satsify my needs at $189 versus $229 for the P4100.
So, it looks like the entry points for my 'best' options are:
Pioneer DEH-P3100 (better power) $189
Blaupunkt Florida (nicer controls) $169
1999 Contour SE Sport MTX75 T-Red/Grey
Audio: Pioneer DEH-7400MP (MP3 CD), Pioneer TS-A6857 front & rear, PPI PCX-250, Infinity Perfect 10.1
Other: cup holders, cargo net, Blizzaks, Potenza RE950s
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