Ended up doing the recipe as stated except upped the ending 5min hop addition to 2 oz since I was breaking up 16oz package. I like my beer with big hop flavor and aroma.
Wort ended up very green from the 4oz of hops. These hop pellets were the biggest amount of full leaves(not hop powder) from pellets I have seen. I got these hops 3rd hand from New Belgium brewing, so maybe that's why.