What process for new brass…

[mtbullet1]

So I have a batch of new adg 6.5prc brass. They recommend sizing it and even though their packaging is good the necks have a few dings in them.
So I have a set of hornaday match grade dies and a Lee collet die. What would you guys recommend?
Thanks for any help

size it, shoot it to form to chamber, check length and trim if necessary, then use lee collet dies