break in oil and changes

Personally, i would use a good name brand break in oil in the 5W 30 range with a good filter like a Wix.
Then after the cam is broken in, i would change the oil and filter after about 30 to 50 miles and then use the zinc additive to a good conventional oil, again with a good filter. (you might as well buy a case of them)
BTW, make sure you pre lube the engine before you attempt to start it! (Very important)
I would definitely not use a straight 30 weight oil.