Re: What's the difference between navigation lights and all around lights?
What Outsider said is fact. What you have is exactly what you need for your boat. Just make sure that the white transom light will work all by itsself when you drop anchor, the bow lights are for when you are under way.
If you like to fish, a few of those LED trailer marker lights make great floor lighting when fishing at night, and don't pull hardly any watts. So the battery will last a long time.
Enjoy!