I think maybe there is a misunderstanding here. It wasn't my intention at all to imply that you haven't done your research, you obviously have. Coming here before you even received your PV proves that to me! You asked for ideas for improvements, and I was just saying the only improvement to make is a different 'top'. Im really happy with my ego-T purchase too, and for many the tanks work great, just not for me. The eGo is great because it has a standard 510 connection and you can get soo many different setups for it, it's unlimited! There are soooo many different opinions here, and it's all subjective.

So far, I am really digging a clearomizer configuration. I have a few Fluxomizers and Vision Stone Tankomizer (I think thats the name?) and I enjoy them a lot. The people I work with swear by a Tank/Cartomizer setup. It's all trial and error!
You asked for links to explain the products we are recommending. I like GrimGreen and Pbusardo youtube reviews. They really helped me determine which items to order. I don't personally know if there is a list explaining the difference between atty's, cartomizers, Tanks or Clearomizers, but the videos did help me a bit.
Happy Vaping!! Let us know how you do with them! When are they going to arrive?