I picked up a rusty rcbs uniflow hopper at an estate sale that was completely seized for eight bucks. I have it all apart now still soaking in vinegar. My questions are about caring for it after taking it out of the vinegar bath. Do i need to neutralize the acid with baking soda? Whats the best way of drying it off so it doesn't flash rust? Finally whats the best way to lube the interior of the hopper so it doesn't rust. Thanks for any help