Confused! 1st or 3rd Person Char Doesn't seem to fit my game Concept - Help!

The concept of my game is essentially a top down orthographic with inputs being only an angle/vector change and a power slider. A missile launch where players can manipulate the angle rotator and power slider then launch by pressing the Launch button.

This could be my lack of understanding, but I’ve tried both the 3rd and 1st person templates and neither one seems to fit what I’m trying to do. Please help I’ve tried this concept in the past and got caught up on the same thing… I’d really like to push through this. Any insight would be fantastic.

-Paul