In my head the way I'll do it as I plan to set up my next tank is this:
1. Bring coral home
2. Float the bag for temp in a separate QT tank with DT water for x amount of time while I prepare the drip acclimation
3. Drip acclimate for x amount of time while I prepare the coral dip process
4. Coral dip
5. Place in QT and dim lights, raising intensity over QT process until I hit the DT intensity level.
Keep in QT until all signs of hitchikers have been observed and dealt with. Since coral can bring in nasties for fish, just like fish, I aim to hold both for 12 week QT periods. Extreme overkill perhaps, but the last tank I had went down in 24 hrs because a week prior I didn't QT.