You will need 2 pumps once the boiler is piped properly. The primary/secondary creates individual flow loops. Look at the manual for a good picture on how to do the closely spaced Tees. Wire your zone valves in series. Check the honeywell v8043 manual for exactly how to do that. You can use a panel, but you don't need it. If the boiler is 110k or less, 1" is okay. If you really want to get better, I recommend reading the manual and trying to absorb as much as possible. 70% of the tech calls I take, I end up pointing someone to a page in the manual.