I keep my tank pressurized all the time, also. I use it for the
woodshop and upholstery shop and drain the tank at at least twice a
week.

That 3' hose, off the drain cock, sounds like a great idea!!!

Addendum: Don't forget to oil your air tools often. This is what I
fail to do often enough... I just don't think to do it, until a tool
starts jamming.

Sonny