Yes you can do all that and as I said I do not think it would be impossible. And some of what you describe is already done (eg [1]). I just wanted to point out

Yes you can do all that and as I said I do not think it would be impossible. And some of what you describe is already done (eg [1]). I just wanted to point out some difficulties. [1] http://www.michaelkipp.de/slides/Kippetal11slides.pdf http://www.michaelkipp.de/slides/Kippetal11slides.pdf