1)  A connection standard based on the 22mm tube much like the "hybrid" connectors.  But make a STANDARD.
2)  Inductive charging mod.... place on stand and the battery charges.. no wires, no taking the battery out.
3)  a VV/VW mod with a screen that can be adjusted with a computer program.  The 
Evic Supreme comes close, but I want more customizations.
4)  Perfect RBA...squape is close.... but, I want the following changes:  refillable screw on bottom, airflow control to the side, better looking tank windows.
5)  A LED module that fits in a 510 connector that will fit flush on a mod. "Sorry FDA, this isn't a new ecig mod, it's a flashlight... if people vape with it... that's their decision"
How's that sound?