The penalty is gonna be denied since Gabo and Luis are both recognizable names. The final result is AXE 494-490 Se.
"d. Players must use a Mii name which makes them easily recognizable as their alias on the MKCentral registry.
Registry: Diogo Dos Santos Costa, Mii: HD DDSC ✓
Registry: Soldier, Mii: USA Sldr ✓
Registry: Soldier, Mii: HD Soldier ✓
Registry: Soldier, Mii: HDaddy ×"
Both Gabo (abbre of Gabriel in Spain) and Carlos are easily recognizable names.