Building a repair and maintenance kit

I need some help establishing a repair and maintenance kit, I got the following things listed down:

  • Microfibre cloth
  • Isopropyl alcohol preps
  • Isopropyl alcohol
  • Super Lube Multi-Purpose Synthetic Grease (PTFE)
  • Shoe Glue
  • Loctite threadlocker 242
  • Valve tools
  • Small brushes to apply grease
  • Toothbrush
  • AR15 wrench
  • Lens brush

What am I missing, what should I add? I'm looking for a good set of toque, possibly with torque limiters, but am yet to find a nice set.