What is SS 4 Goku fused with Vegeta SSJ 4?

How powerful would they be?

And another question is how powerful will Goku God fused with Vegeta God ?

This has been on my mind for awhile.

Over 9000!

@sheryinistoosexy: i take it that you haven't watched dragonball GT

This, SSJ4 Goku fuses with SSJ4 Vegeta in DBGT to make SSJ4 Gogeta in an effort to defeat Omega Shenron.

As for Goku God fused with Vegeta God? They make this guy: http://static2.wikia.nocookie.net/__cb20101219154125/familyguy/images/d/d3/God2.png