How many arrows and time to tune?

[ceadog]

Hi All,

It's my first season bow hunting and I'm running some used gear. Currently I've got seven arrows that are tunes nicely and I've managed three misses that resulted in a hard impact slightly bending the arrows (they're high quality old school aluminum). That leaves me with four currently that I'm very happy with. It got me thinking of two questions.

1. How many arrows do you consider to be minimum before you buy more?

2. How long does it take you to tune up a new set? I don't want it to be prime-time-rut when I need to take a week off to tweak some new darts.