Okay - a little more simple, I hate to keep using wordup as an example but here is a decent list of PCC kits. No idea if they have LEDs, etc. More importantly, I have no idea of their performance except alot of us are fans of the 510.
http://www.wordupecig.com/PCC_Kits.html
I see a BE510 kit that looks nice at the end, you can email the site to make sure it takes regular 510s. Not sure any of the 510s would be auto though in the kits. I don't think wordup sells auto 510s. Spome of the others will be auto though as they are intended to replicate a cigarette.
I posted this earlier and its a decent list of e-cigs, and some people comment on them.
http://www.vapeatron.com/e-cigarette-models/
The manual button give more control over how long the atomizer stays lit but I believe there are tricks with an auto to get a longer/hotter hit off it, that's another drawback of auto. Start another thread if this one has become unmanageable for you.
If I find some cheap autos, I will post back to you as I am looking for one for a friend. My point about buying piecemeal was I would hate to see you get a whole PCC kit and then not like the ecig. This is a very personal experience thing and what's good for one is not for another.