Hi Vaporista,
I think you've given a text book account of
vaping with the current technology we have.
If I can share some tips to try and alleviate the frustrations.
1. Atties are designed to last 1 month. Its a coincidence if you manage to get any more life out of them than 1 month. A lot of people will tell you an Atty should last 3 months, this is not according to manufacturing specs. I'm not saying this is acceptable, but the devices are marketed as lasting longer than this.
2. Juice can be ordered and mixed from FlavorArt (HeavenJuice) for much cheaper than what you would pay from anywhere else, and it appears that it also tastes a whole lot better than Dekang.
3. I would seriously recommend guys who are serious about vaping to get a device such as a DSE905, Screwdriver or Provape, which allows you to keep the housing during a battery replacement. This dramatically lowers costs. It also means that with regular Li-ion batteries you'll also get a more robust charger, rather than the crappy USB chargers that ship with most e-cigs.
but basically its a matter of kak and betaal, and enjoy the health benefits, until the technology of vaping improves.