Re: OK I want a pump... Help!
I'd recommend the Traccer, Maverick, or Kingman Hammer as a starter pump. As for the tank, you can get a 3.5/4oz for $20-$25, or a 13ci/3k or 22ci/3k for a little under $100 if you need HPA. From experience though, hammers seem to run better on CO2.
Check the Pump B/S/T on Pbnation, SCP, and MCB.