Interesting. I think the general consensus that I've seen on this board is to start with eGo Batteries. A lot of people, myself included, like the Joyetech eGo C Batteries. There are a few variations: eGo C, eGo C Upgrade, eGo C Twist, and eGo C Upgrade USB (say that five times fast...) The eGo C is constant volt, the eGo C Upgrade allows you to switch to vary-volt mode and will the do the highest voltage possible with charge until it gets back down to constant voltage, the eGo C Twist allows you to choose your voltage with a dial on the bottom, and the eGo C Upgrade USB is identical to the Upgrade with the exception that it charges by a USB connection on the bottom in a Pass Through style.
I have two of the 650mah eGo C Upgrade USBs. Very reliable. You can use them as a normal battery or experiment with higher voltages a little. The charging is much nicer. They come in pink as well...
For a clearomizer/tank/cartomizer/etc, I would just say get a ProTank 2 Mini. They work great. Bottom Coils are the rave right now, easily washable, and have nice quality. Also inexpensive and tons of replacement coils and parts out there. I would get a couple of those.
I still use my eGo's with a ProTank 2 mini for a little stealthvape setup. ProTank 2 Minis are still my favorite right now anyways...
Juice. That is a big personal choice. If there isn't a great local shop around you, then I would look into one of the more reviewed ones. I use virginvapor.com if that's any help.