Ty at DP doesn't sell Taylors......Taylors and MSD are widely recognized as the best performing wires available, but there are others very close. Even stock wires aren't a bad option, they just won't last as long, or handle aftermarket 'hotter' ignitions well.
DON'T run platinums in a SC car. They eat them for breakfast. Stick with copper plugs. My preference is the NGK V-Power TR55.
If you buy the Taylors on the net, and have trouble finding the right set, just buy the set for the 97+ GP.
Ditto on Gmpartsdirect for the O2 sensor. Part numbers in Techinfo.