Contour Enthusiasts Group Archives Forums Modifications Audio Which speakers to buy?

Ok guys, thanks for the help. Here's what I found.
Options for the front:

• $30-ish Used JL Audio 5x7 Speakers Evolution TR
  
• $82 JL AUDIO TR570-CX Car Stereo Speakers *NEW
• $51 - JL NEW DKD-157 MB QUART 5X7\'S NIB
• $59- Pioneer 5X7 Speakers #TSA5713-New
• $49 - NEW PIONEER TS-A5713 5X7" SPEAKERS 120W

Which speaker would you buy?
I'm looking for speaker with very good quality, more importantly then bass (getting subwoofer(s) for that)
I'm imaging that its good to have same make/model speakers on front and back??
if not, name some specific make/model speakers i should get for back.

Please share good/bad experiences.

Yes, I will be running an amp with 10" subwoofer in trunk I think.

I'm new to all this audio ****, but I really just want to get everything I need and be done with.

As for the subwoofer:
1) What are some good make/model
2) What wattage should I get? (DONT want a system that shakes my brain out of my head...
3) What is difference between Woofer and Subwoofer? Which is better for bass.

THANKS for all the help,

Especially smoothy1995 and dnewma04 !!!!!