Hi, Joel,
In your quest for powder measuring equipment, I believe you will need a couple essentials in addition to the powder measure and powder scale. For one, you will need a powder funnel. Make sure it is small enough to be useful for those little .223 necks and has a hole large enough to let the larger extruded powders like 4350 and 4831 pass through.
Secondly, get yourself a powder trickler. Precision and consistency are the names of the game when constructing accurate high powered rifle ammo.
I find an evening of reloading activities relaxing and extremely rewarding. Think safety first and speed last. Speed will, sooner or later, cost you in wasted time and components and possibly result in damage to a firearm or injury to yourself or a bystander. Thinking and working safely will never cost you anything!
I hope this is helpful.
BTW, welcome to the best and friendliest forum on the www!