Bob, you have one heck of a collection. I would not even try and hazzard a guess how much you have in them! There is no doubt in my mind that collecting stuff can become an addiction. I had an interesting conversation about that on a Facebook group of people who collect precision tops. BTW, what is the gun...is that a dazzler?
No worries pal. I've got a different ink set coming in and some modifications to do with my other printer, so I probably have a few weeks before I'm ready to make the next batch. Definitely looking forward to some new beamshots though.