I use 5C > Renka (1) > Kishuu > 2C > j.B > j.2A > IAD j.B > j.A > 5C > 2C > Gurren > hop 2C > j.B > j.2A > AD j.2A > j.C and if goes into corner you can add 5C, etc.
And a easier variation in which after the 5C i do Kishuu > 2C > j.B > j.2A > AD j.2A > j.C
also, i only do the first combo if its 5C starter or a Renka starter, im not sure it works with other starters.