they are both coco based right? shouldn't be any problem going from one to the other.

maybe check the run off and see what kind of pH and ppm you're dealing with, I suppose.

I wouldn't be concerned if it all looks equal in respect to the make up of the mix. Nutrients are not really a factor in coco based systems, since you make up the nutrition in your feed. re establishing any micro growth in the soil, is just time since you'll get carryover when you transplant.