I also need to buy some xl boges. For whoever is planning on using single coil smoketeks (aka ressurectors) in a tank, I highly advise against it. I bought 25 of them due to the hype, and used them in my dcc tanks, and have horrible issues. First, it seems as if they don't fit correctly. It is very hard to insert the cartos into the tank (standard smoketek dcct). They flood extremely easily. The taste also seems off when compared to boges.