i tried to do this (just 1-4) when i had the first manmoviemonth (.com) but movie madness had rented out one of the volumes and i substituted with something else. manmoviemonth (.com) part 2 will happen this year in september. this will definitely be happening. DH5 will probably be at laurelhurst by then.
Maybe this sounds more fun because no other movie franchise's name lends itself to a stubbornly fanatical viewing session than, you know, DIE HARD. Also, this sounds awesome.