So, what would their most powerful techniques be?
Ichigoku: Getsuryūga* Tenshō (Dragon Fist + Getsuga Tenshō), or Genki Getsuga Tenshō (Spirit Bomb + Getsuga Tenshō)
*Moon Dragon Fang
Gokuffy: Gomu Gomu no Gigant Dragon Gatling (Dragon Fist + Gomu Gomu no Elephant Gatling)
Kurōzu Gotō: Rasengetsuga Tenshō* (Getsuga Tenshō + Rasengan/Rasenshuriken)
*The technique works like the kind of attack you'd see InuYasha use. I mean, the mask and shoe-wear aside, his look just screams 'InuYasha, Naruto version'
Hollow Kyūbi Kurōzu Gotō: Bijū Cero (Kind of a no-brainer on that)
Naruffy: Either Gomu Gomu no Rasenren Railgun (Fūton: Chōōdama Rasenshuriken & Bijūdama Rasenshuriken* + Gomu Gomu no Red Hawk - using both arms), or Gomu Gomu no Chōōdama Bijū Gatling (Chō Mini Bijūdama + Gomu Gomu no Elephant Gatling)
*Narutopedia states that both of these Rasenshuriken variants are Naruto's strongest jutsu, so…eh. (shrugs)
Luffichi: Hmmm....this one's a tough one... Guess I'll go with Guren Getsuga Tenshō (Gomu Gomu no Red Hawk + Getsuga Tenshō)
Gokuto: Jubei Rasen Dragon Kamehameha (10x Dragon Kamehameha (one of the few things GT's production staff did right) + Fūton: Chōōdama Rasenshuriken & Bijūdama Rasenshuriken)