Hi guys.....have not been here for awhile. I'm currently using a Provari with Boge 2.0 LR cartos, in a homemade tank. I seem to be having trouble finding the Boges now due to newer technology. I haven't checked out new equipment for awhile, as have been totally satisfied with what I have. After doing a little research, I think the clearomizers are now the way to go. Could someone please advise on what I need to replace cartos?