That looks great!
I smoked 4 tenderloins for the family gathering on the 4th and sliced them about 3/8" thick and lined the perimeter of a LARGE pan of pulled pork with the slices. Before smoking I coated them with honey and maple syrup and applied a generous coat of my rib rub. Into a ziplock overnight and got up and smoked them about 90 minutes at 220-230 with apple wood until 140 internal.
They turned out great and looked a lot like your pics here. You don't really need low n slow on a tenderloin because it's such a tender cut but I wanted to try and get as much smoke penetration/flavor as I could without drying them out.