plug, wire, coil pack setup? and cat?

[phoenix99]

i ran searches but the reason im posting this here is because i want to know what specifically the best setup is for a supercharger. this is where im at: I'm installing my pacesetter headers on saturday and i want to know what cat is the best to run ww/ them once i get the supercharger on? im also changing the plugs and the wires. i have some MSD coil packs already that are going on, but if im doing those i want to do the wires and plugs also. so basically what plugs, wires and cat. will work best w/ my supercharger? thanks!