The instant head rush with analog cig is not yet replaced with the E-cig. I find a really good throat hit does play with my mind enough to accept it as the real thing sometimes ( which is really good ).
Throat hit needs to get better while still staying smooth if you know what I mean. I also think a lot of what I miss about analogs is all the other chemicals they add to the cig to make it go to your bloodstream quick, your head quick. Those are harder to give up than the nic it seems. With time, it can be forgotten, but the act of smoking for so many years is more difficult. This is why I hope they can make some E-cigs that will replicate real analog cigs more closely such as throat hit,
It sounds like what you are looking for may be the Prodigy, which just hit the market. Here are the reviews, which indicate that the Prodigy addresses most of what you seeking (click on the link titled "Prodigy reviews" below)...
http://www.e-cigarette-forum.com/forum/puresmoker/22931-prodigy-reviews.html
I hope this information proves to be helpful to you...