03 Mustang Engine Harness on 98 GT??

I have three 03 Mustang Engine Wiring Harnesses, can I use one on my 98 and get rid of the coil packs and spark plug wires? I dont think my 98 GT computer can run it, but what would I need to make it work??

P.S - I like the COP setup better anyway, cleaner looking and easier to deal with

Thanks

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