Hello all. Just took advantage of CircuitCity closing sale on the speakers, Eclipse SE6900 and Polk 6.5 EX II, plus some Dynamate Extreme. Notice that speaker adapter will be required for replacement. eBay shown 2 different type, one from Tacotunes and the other from a PA seller. Both are made of plastic for 6X9. Tacotunes selling for $29.99 plus $12.95 s/h and the other just $17.99 plus $5.99 s/h. Wonder has anyone installed the later? If so, could you please shaare the opinion? Try to save a little for the "big" spending earlier but the quality must be acceptable.
Update: Finally found all the answers from additional reading. Appearently those adaptors are not as good and not recommended by those who installed them.
Finally went with tacotune's. Now that I have both front and rear speakers updated with the Eclipse SE6900 (6X9) and Polk 620a (6.5"). All I can say is, I am so glad I did it. I like it a lot better now. While I had those door pannels out, I did some sound deadening with the Dynamat Extreme. Also added a layer of floor mat, from Wal-Mart, between the door and its pannel.
Thanks for all the input and info.