Bought my first "big" mod...ish.

So...I finally upgraded from my stable of iStick 20's & 30's.

I bought an eVic VTC Mini and some Samsung 25r batts. All I have are Aspire Atlantis tanks...

But holy hell....I plugged one in with a 1ohm coil....fired the VTC up to 35W.....and dear god, what else have I been missing? I'm now going through juice twice as fast....but wow.

Anything else I should purchase???