Question for those that swapped a big block into their A body.

I've got a 383 I want to throw in my Duster. It has factory electronic ignition for a slant six. Will that be able to function on a 383 or am I better off just using points for now?
It should have no problem firing the 383...it doesn't know how many cylinders or cubes the engine has. The trigger to fire comes from the distributor.