Ok guys, here is my new atty.
I didn't take too many pics yet - sorry. More will follow later when I replace the wick and coil next time to show things a bit clearer.
A few things explained:
I made it from an old ego battery casing so that it would be the same diameter as the battery. Standard 510 connecter inside. I have also soldered the syringe needles straight onto the connector in the same way as the original atty earlier in the post. The big difference is that there is no more a central air tube from the bottom going through the liquid. The liquid is now in an empty chamber (except the tow syringe needles off course). The airflow comes through the cap via 5 small holes drilled around the perimeter of the cap. I have also cut small slots in the top of the atty to line up with these holes in the cap so that when turning the cap you can adjust the airflow or completely close them to prevent any accidental spilling. It works very nicely indeed!
The next important feature is the cap itself. You will see that I have inserted a small length of copper tubing. This tube must stop directly over the coil and wick - maybe 1mm distance between them. This much improves the airflow across the coil and TH as well as vapour production is dramatically increased.
Another unexpected benefit was when I cleaned the coil for the first time. The "gunk" washed off very easily (just rinsed off) and exposed an almost new nichrome coil and silica wick. Not sure why this is happening, but I suspect it has something to do with very even airflow across the entire coil. Yet another benefit is that it seems that one can go a bit higher on the resistance of the coil - improving battery life off course. I am a firm TH fan, but since the air intake is so close to the coil, it was almost too much - (even for me)....

I am using a 4ohm coil at the moment.
Anyways, the pictures below should explain the whole thing better. I have made a ceramic top cap with 4 holes in it. Two holes are for filling (one fill port and one breather port). The other two holes are there to push the wicking ropes through. They need to be really close to the syringe needles. You can't really see them clearly in the pics with the wick stuck through them. I will post pictures of the open top later.
This is by far my preferred atty at the moment.
Hope you enjoy!