Really though, let's face it, you and I are on opposite ends of the spectrum when it comes to things like this. Some people love the tweaking and futzing and all that, while some just want to take a figure out of the box and have it be "perfect"... I get a sense of satisfaction that goes to a whole new level when I make a figure even better than it was before. Darth Vader was released in 2009. That's four years ago... So think about this, when the figure came out there were a few obvious complaints, the dome and the height, etc. (and I agreed with all of those). Beyond that, the quality was there, and the vast majority of people will still say that was the best 1/6th Darth Vader ever made to that point (and it probably will be till this new SS version is released). So, why would you deprive yourself of having such an iconic figure in your collection when it was the best that you could get for years? And why would you not choose to make small upgrades over time if you felt you could improve your figure??? Heck, the same goes for Medicom, which I think is what you have if memory serves. I think that's a damn nice figure too, but if someone posted a basic body swap or custom item that could bring the figure up a couple notches closer to perfection would you not do it? Anyway, my point is that "perfection" is temporary. There's always a way to upgrade... at least that's my mindset.
It's also a huge generalization to say "everyone" keeps asking when HT will do a Vader. I know I don't, nor do MANY others here on the board. HT do great work, but their figures are not without flaw. I want HT to give us Han, Leia and more Luke.