It'd be good news for you if the AB members were representative of the voting population but it certainly isn't in terms of age and ethnicity- and of course a key factor will be the votes of the currently undecided who aren't covered by current IN/OUT polls
Yes- i think the Tories got pretty strong support on here but the IN/OUT polls on here certainly don't match the national polls/betting odds (although didn't the polls get it badly wrong not too long ago...).