I would LOVE to see the following:

- 510's that don't leak through the atty-to-battery connection - perhaps adding some sort of a rubber gasket and removing two of the four holes? No idea!
- Eliquid that tastes closer to an analogue cigarette - more smokey, less sweet
- White Auto 510 batteries with ORANGE LED's - with those gray circle-painted lines, just like the white auto 901 battery (looks more like a real cigarette)
- A refillable soft tip cartomizer that lasts as long as a regular 510 atomizer.