Good replacement for tweeters?

[n2nsanity]

Think these would work well?

http://www.amazon.com/Dayton-ND65-8-.../ref=de_a_smtd

I'm not using factory anything. Harness was all hacked up, so I just ran all new wire to door and rear speakers. Would do the same for dash. I was debating on running some component 6.5's in the door and running the tweeters in the dash. I have some 2way RF Prime 6.5's now.

Thinking it might be cool to go this route instead. I could run the 2.5's and 6.5's straight off the stereo and the 6x9's and 8's off the amp.