And I´ve tested this HC rom once and it was not bad at all, maybe with the effort of people we can have more options. And I don´t agree with you comparing HC to vista... Many tablets working very good and stable in HC.
And don´t forgett that Samsung will not upgrade the TAB because there ´re not enough resources to support ICS officially... That´s something that we need to understand also.
I value the efforts of everyone here, people spend many hours of their times in order to bring something to the others, as I also do in other device thread, and I know the costs of that ( people have family, friends and a job) and they give their work here for free... Don´t forgett that, but anyway I think you will never get a 100 % ICS rom and never be so good as GB on the GTAB.