A bit of selfpromoting - my channel covers a lot on ST stacking. I have several guides on stuff from simpel openings, how to stack in the different areas of the matrix and also just ST gameplay which can be very helpfull to see. Have a video for example where I pretty much go 200lines of ST stacking which shows very stable ST to mimic.
I think It would fit under "Free lessons with some of our established members for specific help to your game:"
I also accept FB friends to play and help and I have been in touch with tons of people (OK only helped about 20 the rest was just playing 2-3 games and say hi) and I make videos on demand - have done several videos after Ive had comments on how to do different things and I watch TB replays and give pretty in depth comments and advice
I mainly focus on TB now and the people I help are from TB and then converted to nullpo http://www.youtube.com/user/AlexTelon?feature=mhee
Edit: haha forgot - very nice work with this! - have found a few really good threads thanks to you (just have to read them now