Thanks a lot for all the replies. This forum is awesome. Money is an issue so i cant get too crazy with the gear. I fill my own cartos now and just was wondering if i could get a tank or anything that would lower the amount of time i spend filling cartos.
I haven't seen any tanks for KR808D-2/E9. All I've ever seen for those are cartomizers. In the long run it will probably work out cheaper to go with a 510 or KR808D-1 system - you can get a range of clearomizers and tanks for either of those.
...on a heavy vaping day I seem to only go through about 3 ml these days -- and normally only about 2 -2.5ml. I top up a T3 each day to about 2.6 ml; still have 1.6ml in it when I get home. Then it's drip time...go through maybe another ml of juice, maybe hit the T3 a few more times and before I hit the sack I've still got about 1.2ml in the T3. But for some reason I don't start vaping until I'm well into the day; usually not until I've been up a couple of hours at least. So I'm prolly only vaping about 12 out of the 24 hours....