Looks good. Give them a proper clean inside dont want any media left. I spend more time cleaning after vapour blasting than I do vapour blasting
You need use the right detergent with suitable inhibitors for what you are cleaning.Is the same with Ultrasonic cleaning carburettors. If you don't spent the time afterwards getting all the water off and coating them (GT-85 is great) you can quite easily wreck as as set of carbs..