Hey, since the Gosageruto Blue and Sarugetto Blue i made are just for fun and intended to be really OP, when you do the Oficial Ones i have suggestions for attacks "Less Overpowered" for them:
Signature Attack- Big Ball: Limit Ultra Tailed Beast Rasenshuriken Kamehameha (Full Force Kamehameha + Big Ball: Tailed Beast Bomb Rasenshuriken = The probably second strongest Rasenshuriken Variation merged with the probably second strongest Super Kamehameha Variation)
Ultimate Attack- Kagutsuchi God Rasen Punisher (Kagutsuchi Rasengan + God Punisher = Starting with two Inferno Style Rasenshurikens in each hand, then if something hit he, Amenotejikara is activated to dodge it like in Xenoverse 2, then it ends with a Barrage of Lightning Balls with Black Flames and Blue Flame-like Energy Spheres, representating the Inferno Style Chidori and the Kurama Arm Attack, also can be combined with the Six Paths: Soul Punisher Scream)
Signature Attack- Savage Kurazaru Arm Strike (Savage Strike + Kurama Arm Attack = Both are Punchs who utilize power of the SSGSS and Kurama Yin-Yang)
Ultimate Attack- Inferno Style: God Final Chidori Rasen Fist Kamehameha (Inferno Style Chidori and Kurama Arm Attack + God Final Kamehameha = since Kurama Arm Attack is merged with God Kamehameha and in my opinion God Final Flash could make a great attack with Inferno Style Chidori, what about merge the Fusion of them?