I'm also using the Fusion primers. Is there something else just as good out there for cheaper? Probably, but so far the Fusion primers have given me no issues and I really like them. The reason I tried them is I have had great luck with the Fusion rifle bullets. I've also used the Fusion muzzle loading bullets with great success. I've been more than pleased with them.
For #11 caps, I use CCI Magnum ones.
For powder I'm using 100 grains of Pyrodex pellets.