Glad you liked the game! I have so much more to add :)
Raids: Yes there is a lot of improvement to do with these. I think I might have made them too hard at first. They need some balancing. I'd also like to add special mobs that run in a take/destroy crates (which would destroy some goods too). Also higher tier raids that come in waves.
Armour Variety: Yes I just added these awhile ago. I plan on having different quality of gear crafted (based on some crafting skill or something). I also plan on adding lots more armor types for sure.
Custom Worker Tools: My initial plan (which is still the case) is that the workers would craft their own gear based on their professions. So the gear would break and they would have to rebuild it. If they couldn't they would just use their hands which would be slower or less productive.
Delete Obj Glitch: This must be a bug in the version you have. Although I checked the latest version and it isn't happening to mine.
Quick Light Thing: That is good idea.
Base Expansion: I was thinking about adding abandoned towns you can take over and make a base. With stuff already built, but destroyed.
Finally, ELECTRONICS!: Good idea.