So looking at Spaking Zero character IDs
>Miniku SS3 and SS4 will be 3050_02 and 3050_03
>adult Goku SS4 is most likely 305x_xx
>adult Vegeta SS4 is most likely 306x_xx
>3080_00, 3090_00 and 3100_00 for Tamagami 1-3
>3120_00 for Majin Duu
This leaves 3140_00 and 3150_00 empty. One of them is Gomah, but only one (if there are more forms, it will be e.g. 3141_00 or 3140_01). There seems to be one more character. Shin? Minicolo?