After all the great advice that's been given, I've decided to start with a single stage press. I was all set to buy the Dillon XL 650, but many reloaders have encouraged learning on a single stage first. So that's what I'll do! Of course, now I want the Forster Co-Ax which is out of stock everywhere. 
I'm ready to at least start by depriming and then wet tumbling my brass.
1. Do people recycle primers, or do they just end up in the trash?
2. I've read tumbling with liquid detergent and Lemishine or citric acid. Armor All Wash & Wax has been recommended. I'm confused about the amounts to use however, since it's normally described as a "dash", "a pinch", "a tablespoon", etc., etc. Does anyone actually use more precise measurements for their cleaning solution?
3. How should I handle measuring powder for a single stage press? Should I buy an automated dispenser like is seen on the progressive press setups? Or do I just weigh every single charge with a scale and dump it in manually? That seems pretty slow.
Thanks!

I'm ready to at least start by depriming and then wet tumbling my brass.
1. Do people recycle primers, or do they just end up in the trash?
2. I've read tumbling with liquid detergent and Lemishine or citric acid. Armor All Wash & Wax has been recommended. I'm confused about the amounts to use however, since it's normally described as a "dash", "a pinch", "a tablespoon", etc., etc. Does anyone actually use more precise measurements for their cleaning solution?
3. How should I handle measuring powder for a single stage press? Should I buy an automated dispenser like is seen on the progressive press setups? Or do I just weigh every single charge with a scale and dump it in manually? That seems pretty slow.
Thanks!