440 Ignition Coil & Plugs

I am slowly buying parts here and there for my Duster, which has a 1968 440 motor

I just bought an MSD 6AL box and want a "matching" MSD coil to go with it. I am wanting the canister style cool, but am open to ideas if there are better options. Part numbers also, please!

I also heard that NGK plugs run well in the 440, does anyone have a stock heat range part number?