Question about the Counter XX

I'm installing the DW this year to 10 & 11 yr olds and am interested in opinions on the counter XX. I've seen it run three different ways:

1. Toss to the MB and a hand of to the Counter back.
2. Hand off to the MB and handoff to the Counter back.
3. Toss to the MB and toss to the Counter back.

I'm assuming I should start the play off with a toss since thats how I'm going to run my Super Power Series plays. This play looks deadly, but I want to implement it the right way.

Also, should I have my blockers block the same direction just as if they were running Super Power so the Counter can be sold?

Thanks