Well, to make you sick.. my toolbox has all the foam cutouts for everything. Black foam in my craftsman boxes and drawers so it doesn't look tacky. I just found it worth the trouble because then if I misplace a tool, there isn't any question about what I am missing. As forgetful as I am, I found it necessary!
With the Brakequip Flaring system, you can do very accurate and clean double flares on stainless. I have done a lot of that lately. If you have one of those kits in the little plastic red box... fuggetaboutit!