Opinion Needed - Repacking Wheel Bearings and found THIS

Sounds good. I guess that you still need to add u-bolts and associated hardware. While we are helping you spend money, did you consider wet bolts?

Pump grease thru that grease fitting to flush out the dirt and then never use it again. You need some good wheel bearing grease, I was using the recommended Valvoline when my CHINESE bearings failed, so ain't taking any chances on either again.