I recently transplanted my soil chemdogs into coco. They took off shortly after. Check out my grOw log. One thing I was told to be careful with, is to get as much soil off the roots. Otherwise it'll mess up your ph and even nute levels.
After removing them from their old pots, I gently showered the rootball with a hose on shower setting, helps to get most of the soil out.
Others told me it was a nono, but my plants were fine :)
Only thing that ailed them was some heatstress. A little hard to avoid with Aussie summer just around the corner, but I hope to conquer that hurdle very soon :)