break in oil and changes

I had a 360 LA bored out .40 over, 408 stroker, solid lifters,larger oil pan. I'm getting ready to fire it up in the next week or so and want to make sure I have the right oil to crank it over, and then get the proper oil changes done in the break in process. I have some 30w in the garage, and I was going to put Lucas break in additive. How much additive should I put it? Is 30W the right oil to use to fire it up and then run for a bit? After I've fired it up, when should I dump the oil and change, and at what interval should I change it again, 500mi?

link to the lucas additive
ENGINE BREAK IN OIL ADDITIVE