Wanting some input on the tank upgrade. Does it leak? Is the new pos and neg posts that come with it actually long enough to work properly? Does it easily come loose from the base of the original atty part? Do the original posts get harmed by adding the new posts ? Does it come with a glass tank? I ask all of these because I simply want a small permanent tank/atty. at home I drip only but in the car or when busy like the tank option.