Fun! Make sure you run your character choices by your Dungeon Master. DM Mick wouldn't allow +3 to a single Ability Score, but we can certainly round this choice out with some cool abilities. Alternatively, you can just use the 'Custom Lineage' option in the Character Race selection list on D&D Beyond. I'm sure you can use this same image as your character portrait. That also allows you to start with a feat. 

Scary