Define the term "every now and then".
How about an engine pre-oiler. Maybe hook up the gas to the primaries only so you can let all of the gas run out of the carb if you install a block valve in the gas line (or at least Stabil). Need to attach your headers. Need a very good fire extinguisher handy for insurance.
Tubing to
oil pressure gauge (if mechanical) should be metal, NOT plastic.
The first time you start it, it should be run for about 30 minutes with the revs above 2000.
Something to recharge the battery, unless you are borrowing it from another vehicle.
Flex tubing over the headers vented outside - or open up the door and turn on a fan.
A video camera so someone can take a short movie with all the glorious sounds and post it here on CC
Six pack of you favorite beverage to be consumed AFTER the initial run to seat the rings.