I am wondering what to pay hourly for a wedding cake decorator 6 years exp. who is also a great sales person. Looking for hourly pay and commission %. Any thoughts?

A minimum of $15 an hour for a decorator.  Of course, that will depend on where you live.  Urban areas/major cities are much higher than small town/counrty areas

AWithout details on your location, you might as well ask how much a one bedroom apartment on planet Earth goes for. And you'll get numbers all over the map from $5 to $1,000,000. Which may have little relevance to your situation.

Wealthy suburban area outside of Dallas, TX. 

AHow much do you pay yourself per hour?