Growing Auto's with Regular plants?

So right now I have a hydro setup going, 14 regular photoperiod plants growing. I just placed an order for 3x Auto Big Devil, 1x Auto Jack, and 1x Auto Northern Lights/Jack, all feminized. I'm probably going to grow a Big Devil and the NL/Jack seeds. My question is once the seeds arrive and I germinate them, will I be able to just throw them into the Veg tent with my other plants that are already vegging?

You can.
Just make sure that the fan leaves from the other plants don't go over the new ones. They need their lights too.

Awesome I'm really excited to try a few autos!! I hear they grow pretty fast, do you think it will catch up to or surpass my 20 day old plants? They're about 9" tall now, seeds should arrive in the next couple days.