Hi there. The link below is a DIY removing of door panel for a 2000 Accord (same one yeh?). If not then I am sorry I have no idea as I have a 95 accord.

http://autorepair.about.com/cs/faqs/l/bl066e.htm

With the connection, your stockies are clip-on plugs? If so, u will have to cut it. This is what I did with mine. Does your MTX speakers have 2 small rods sticking out? (1 positive 1 negative). One is a thicker rod than the other. If so: (must be done by professional electrician)

1. remove speakers (sell in ebay)
2. Cut the plugs from stock wiring
3. With your new speakers u should have gotten a good amount of wiring. cut about 4 inch of the supplied MTX wiring (coz it will have the correct plug to your MTX speaker)
4. solder the 4 inch MTX wiring to your stock wiring (pos & neg wires AWAY from each other)
5. use electrical tape to cover up, make sure that neg and pos wiring are AWAY from each other.
6. Install new speakers
7. Plug the connections.
8. Take cold beer out of fridge