I took a look at the "super vegeta issue" and I decided to change the moveset to fix that + I add Vegeto japanese voice, so when you create or modify your cac just select the voice type 7.
here's a video of veeto moveset on my cac : https://youtu.be/RGiBMAoY-Oo
there are 2 folders now one with vegeto movest and the other with gogeta's
gogeta and goku moveset works with any ssj4;(5;6 etc...)mods
with vegeto moveset the tail stays stiff