Good advice above, but a few notes:
[1.] Avoid the 20w iStick, it doesn't downvolt voltage and isn't a great mix with your existing tanks. Because it can't go below 4.2V until your battery goes down, your mini PT2 is likely to get lots of dry-hits and such. The 30w fixes the voltage and a few other things, but is new and reports are still coming in.
[2.] The MVP 20w is all-around built better and has better battery life than the iStick, but a lot of women *really* prefer how the iStick feels in their hand due to the smaller size and button placement. Check out some youtube reviews to try to get a sense as to how that'll work out for you.
[3.] In terms of tanks it's a semi-wash between the Aerotank & Nautilus BDC under ideal conditions, with the caveat that Aspires BDC coils are completely hit-or-miss. It isn't about clones or authentic, it's a complicated design and often-lax QA so sometimes your whole pack of 5 will be great, and sometimes 3 of them will be completely duds, and sometimes...
You might be told to look at the BVC coils for the nautilus, but I couldn't recommend those right now due to the fiberglass/ceramic fiber wicking in them which is known to be a carcinogen/lung irritant and do permanent damage over time. You can make up your own mind about this by reading through this thread:
http://www.e-cigarette-forum.com/fo...ficial-statement-atlantis-coils-material.html
If it were me, I'd go with the aerotank. Kanger coil QA isn't aces, but your luck will be better and you can get exposed-wick dual-coil clonecore replacements @ 10 for $10.
[4.] Your name cracks me up, and you get points for how you formulated your question.