Just some guy
67 coupe, 69 Sportsroof, 86 hatchback
Air hoses are for the birds these days. I like Milwaukee stuff. In situations like yours I would use a smaller battery. The lighter weight is good tradeoff for having to change it more frequently. And since you're up and down regularly it's no big deal. The new batteries recharge astoundingly quickly too. Plus the batteries are the same as their many mechanical tools. It's gotten to where I just use air for tires, painting, sandblasting, and blowing debris off stuff.
Shop heavy duty woodworking power tools including M12, M18 and corded crown staplers, brad, angled, and palm nailers.