Another Walter Mitty...
Challenge - someone, anyone post a vidio of you doing an outside tap in 30 minutes or less and I will post a video of me walking on hot coals.
Bib tap
Wall mount
Hole drill
Lining
Copper pipe
Soldered joints
Double check valve
Isolation valve
Check for earth bonding
Clean up, etc, etc, etc.
Walter who? Lost me pal.
Don't think anybody would be willing to show you how it's done properly. Have a look on you tube.