Should I put any lubricant on the coil packs?

[KillerBox]

I am going to replace all 8 of my coil packs this weekend.

1.) Should put any lubricant between the spark plugs and the coil packs? If so, what lubricant would you suggest?

2.) What about dielectric grease on the wires on top of the coil packs?

 

[nissanh]

I've been using dielectric grease at the wire plug, on top of the spark plug metal ring and on the lip of the rubber boot that grabs the porcelain on spark plug.