Is this right????

Say I wanted to make my own reservoir sour diesel ibl seeds. I get a 10 pack and since it's an ibl they should all be the same pheno right? So I keep 1 male and 1 female then take a few clones from each.. then let the males pollinate the females and the seeds I get from them should be the same as the original??

You'll get pretty much what you're looking for. They aren't all guaranteed to be same pheno. Most will have minor differences because of so many different characteristics smell/flavor/high/height/flower time.......etc. The ones you get in the pack have been selected from hundreds or thousands of plants per generation to select the best for the best pheno. They'll go through about six generations to stabalize a strain, meaning 95% of seeds are similar in characteristics. You will be taking it one more generation, making them a little more similar, but obviously less plants to select from so what you get is what you get. And the only other thing you will sacrifice is hybrid vigor. So I say godspeed.