We've been restocking our supplies too!
Everything that Slijin listed is perfect. A couple of things that I want to add on:
General: I've found
this list from 971 immensely helpful for restocking. They list MC product numbers for almost everything which is really good if you are in a bind during season. In addition they list the fasteners for the small FP and Banebot motors at the end.
Wires: For all your wires except for the battery wires, I highly reccomend
Zip Wire. It keeps your wiring clean.
Connectors: Flanged Connectors are really nice for all your victor wiring.
Quick Disconnects: You also need 1/4 female quick disconnects for the Spikes.
Tools: Chain Tools. If you use 25 chain I really like the
Dark Sould Chain Tool.
Storage: Recently we bot these
boxes from Mcmaster and love them.