That's not a bad battery choice. You can use two for 7.4 hv vaping (which should require a i6 or i7 io atty) or use one of them with your favorite reg voltage atty in super short mode.
Some 18650's, maybe a couple of 3v cr123's and a charger to handle them all, and you're set.
Again, I love the 18650's, especially the high drain. I also carry a pair of 3v cr123's to shock my 510 atty for a few puffs when it starts to misbehave.
And the last time I looked at rob's site, he was down to the aluminum on the bottom only model, like my #61. Did you get your serial number from him?
I don't have a serial number yet. As soon as it arrives, I will take note. If I tell you mine, you must promise not to make covetous references to it. Your fondness for your GGs makes me
Thanks for the heads up on the 18650s. I do think I'll have to order a few of those and a charger. I ordered the most variable charger vaporkings had. See that's what I mean about the battery curve. I wish for a charger that charges both 3.7 and 3.0, but that just wouldn't be possible, would it? I saw you mentioned where you ordered the high drains, so I'll have to place an order for those.
Thanks, clyde.