With an airtank, I can drill holes and have hoses come out of anywhere I want. While I may need a lot of air for a precharge, I wind up with a huge air capacity.
Ah, I understand what you meant now, that is a good point, drilling a hole in a bladder doesn't seem like the best idea . I am interested in seeing your results with a hard tank, keep us updated, if it works well enough I may have to take another look at them!
I know I really shouldn't say any more, but I don't want there to be any "bad blood" (if that is the proper term) between us. I understand everything you have said, and you obviously know what you are talking about, and any misunderstanding was no more than just that. I'm sure there was no hostility intended on either side, we'll leave it at that.