Okay let's get this situated, alright?
Kakavege/Goku x Vegeta= Goku tops Vegeta
Vegekaka/Vegeta x Goku= Vegeta tops Goku
There is nothing wrong with either form of Goku and Vegeta being in a intimate relationship. However I'm tired of reading a book titled"kakavege" or "Goku x Vegeta" and vegeta's the top, or reading a vegekaka book and goku's the top.
I just wanted to clear this up because I know a few shippers who are also becoming a little irritated with this little mix-up.