You're getting to the length, or scruffy phase, so you're going to have those sort of days and those wayward hairs. As the beard gets longer it will begin to behave better. Just hang in there. The training you're doing on your mustache is really nice!

There's nothing at all wrong with adding oil for scent to your beard oil. That's what more of the commercial ones do. Wear what you enjoy!

Cheers!
Tom


Some helpful links:
Library Central of Beard Growing


Taming the Wild Mustache
Tips for eating and drinking with a big mustache

Excess on occasion is exhilarating. It prevents moderation from acquiring the deadening effect of a habit. ~ W. Somerset Maugham
A jerk with a beard is just a bearded jerk, but a bearded gentleman is awesomeness personified. ~ Triibeard