Would you mind rephrasing this so the majority of readers here who are not familiar with the language of the "Phenomenology of Spirit" and its successors can understand your position and join the discussion?
Dunno about a position, but I'll throw out some talking points.
1. It's pretty clear that the Labor Theory of Value is pretty meaningless from a 20th Century western philosophical perspective.
2. Karl Popper's critique of historicism is intellectually pretty tight. The idea that you can intellectually predict the progress of mankind with that kind of certainty is pretty laughable imho.
3. Even if you disagree, it seems to me that Marx predicted wrong. Marx underestimated the ability of consumerism to temper alienation. And even though I think middle-class salaries will be pushed down over time in the UK and the gap between the rich and poor will get wider - the relative notion of poverty can only take you so far, even the "underclass" still has, for the most part, access to an abundance of bread and circuses. I'm not saying noone ever goes hungry in the UK, but there are no starving masses and barely a recognisable working class.
4. The dialectic is just intellectualised prophecy. The progress/journey of humankind is a pretty common thread in religion, be it the Road to Armageddon or the more individual Road to Liberation or 2012~! or whatever.
5. Amongst the new-age crowd, you have guys like David R. Hawkins who also believes in the progress of the consciousness of humankind - and believes it shot up bigstyle once the commies were thrown out, mostly because of a lack of integrity. He believes this rise will continue to accelerate.
6. As do a lot of the 2012-ers. If the period up to "2012" was about the lower three chakras (feeding and clothing ourselves, educating ourselves, abundance issues), the next period will be about mankind truly beginning to open their hearts. When we as a species live with unconditional love, then surely then there will be to each according to their need and from each according to their ability? And what need would we have of owning things? But you cannot reverse-engineer unconditional love.
7. Don't You Know It's Gonna Be...Alright?