Yeah anything from temco's ebay site also works for good kanthal. I don't think their flat ribbon wire works too well inside of the posts as you might have to get a knife and make the post holes bigger or something. So I'd suggest buying 28-32 ga kanthal for the time being. If you get your mechanical mod too, you can twist 28 ga kanthal to get a good .6-.8 ohm coil so subohms are still in reach at a "safe" level for testing. As for a battery charger, I use a trustfire which also fits all battery sizes from 18350 to 18650. High drains are a great investment for mechanical mods and if you want a good 18650 that will last a nice amount of time I'd say to get some orbtronic 18650 high drains. I think they're 2900 mAh.
That's good to know, in a video steel jan did on YouTube she used foam cutting wire in place of kanthal and I never seen that before, I don't remember her testing in out to see how well or if at it worked. That would be the best bet for me because I'd rather goto a store and be done with it and I'm not sure if any of the vape shops in San Antonio carry wire and wick I gotta check on that too. As far as the obtronic 18650 how many watts Is it rated for?