Check my keezer upgrade parts list, please!

Howdy r/homebrewing,

I'd like to upgrade my picnic-tap enabled keezer to real faucets through the collar.

1. Will faucets actually improve my life, or is it just something else to clean? Two of my picnic taps leak and they all grow gunk in them if I don't pour for a few days.

2. Is this everything I need? (all from kegconnection) I already have gas, pin locks, and beer line.

3. Is there anything else I should know?

Thank you brewers!