Hey Rob. I made a suggestion in the Janty forum, and I'll make the same one to you. If you could put together kits from the eGo USB batts and the eGo mega attys at a competative price, I think you could improve your customer base. Having an option like one USB batt and one Mega batt would also do well IMO. Also, if there were the option to get only the eGo mega attys instead of the 510/cones, that might also sell well. I'd like to be able to direct people to your site and say "this kit has everything you need/want". I will never use 510 attys on an eGo again, and I point this out to newbies every day(several times. lol). If you had a mix and match kit, I think it would be very profitable, and easy for me to point out where to get everything you want in one kit. Rather than piece mealing together a bunch of parts from several suppliers, because of varying prices.