For you punch combinations I suggest very fast jabs and the like. The reason is, when you enable the godhand, those attacks will be able to be inputted and chained much faster than any other, allowing you to get in as many hits as you can press the button during the time GH' is enabled.

Also keep a good popup move (knocks the enemy into the air), a sweep move (trip them), and a knockback move (knocks them far away). For the popup I use what looks like a simple, quick, and chargeable uppercut. For the sweep type move I have this simple side leg kick that can be used numerous times quickly after tapping dodge+left and dodge+right in quick succession. For the knockback move I have the dropkick you start off with. Very balanced so far, haven't needed to change it up at all.