Opposite Arms with Rising Block and Counterpunches

I have done this before: block with one arm, slight pause then counter with the other arm.

Only at this point do I follow up with more punches.

I make it a point to put a slight pause between my opposite arms block and counter.

There is less likelihood I will clash should my attacker throw more than one punch.
http://youtu.be/KCMRuKkMsYA
Without prejudice