Chris,
Nice results on that last target!

Depending upon how much you are going to shoot black powder rifles (lubed fibre wads help with BP shotguns as well) you might consider these:

Lube ribbon extruder
http://csharpsarms.com/catalog-detail.php?product_id=146

SPG black powder lube
https://www.midwayusa.com/product/1503542859/

The lube ribbon extruder is a real labor saver and makes nice precise 1/8" thick cookies. I tend to double them up to 1/4" in my BP Express rifles.
- Mike