My reloading setup is almost a duplicate of yours....works great, costs little and fits my realistic ammo needs (and budget) very well..
A small trash can lined with a plastic grocery bag to dispose of spent primers, primer boxes, etc.
A pair of either dish washing gloves or a box of disposable blue nitrile gloves. I wear them when handling the dirty brass, tumbling media etc. also when cleaning my fireams or changing the fluids in my motorcycles or van.
An el-cheapo small paint brush to clean up any powder spills and a shop rag.
I added a small desk lamp strategically placed on my very small reloading bench so I can see inside each case before I put on the bullet to confirm powder level.
Some cheap tweezers to flip over that last darn primer, and a wrench that fits the depriming die (in case you get a stuck case).