Hi lufkindog, welcome to DWF. Kush pro-rolls were my first experience with CBD, too. You could play it by ear, but I took 3 drags the first time I tried it, just to see how that would go. That did fine for me the first time. If you feel like you need more, you can always use more.
You could even try just a couple puffs, see how it goes. Regardless, hope it works out well for you. Glad you joined.
I bought the Elektra pre rolls my first time. It did make me cough a little and a bit of a scratchy sore throat. Something warm to drink calmed that right down though. I just took a few pulls the first time, like 1/4 of it or around there. Went fine and I felt nicely relaxed. I really like the Elektra strain.