I for one would love an advanced Lu-La Guide to CS6, although as a previous post has stated the market is saturated with this sort of thing.
As to the issue of providing the LLVJs, may I make a suggestion, or two?
Do the same as you did with the longer tutorials, release as you finish a segment, instead of focusing on a DVD size release, just do shorter segments and release on a regular basis. A sort of little series of epsiodes, in each episode concentrate on one subject, finish it, process it and then release it. Didn't MR do some small segments at the beginning of the year? Do something like that. This way you will be pleasing the majority of people who are copmplaining by giving them LLVJ segments.
Pricing? Do a similar deal, for those who buy as they're released a discount, if you want to wait for the full LLVJ release, then the fuil price.
Oh and another idea, take on an apprentice ;-) They can do the donkey work whilst you take care of the tutorials.