New 4.6L Tbird, parts?

[91LX2Bfast]

I just bought a '97 Tbird w/ the 4.6L to replace my totaled 91 LX Stang. I know a lot about the 5.0 aftermarket, but next to nothing about the 4.6L market. I have to give this thing a tune up (i don't drive a used car w/o a tuneup first), where can I get good wires for this thing. I had Ford motorsport 9mm on my 5.0, do they make a 4.6 wire? I am going to fabricate a cold air kit out of an extra on I have laying around from my stang, it is an MAC standard mount kit. If you guys could drop me some names of good 4.6 manufacturers, it would help alot, then hopefully the parts will fit my Tbird.

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1997 Thunderbird 4.6L, just bought, this thing has just about every option, let the mods begin

Recently totaled (tear): 91 LX 5.0L 5 spd Red w/ black interior
2 chamber flowmasters, Bassani off-road X-pipe, MAC cold air induction, Kirban short throw, Heavy duty 3 core radiator, FMS 3:73's, Timing bump to 14 degrees, SRP billet racing pedals, Kenwood sound system