A340 seats

Hi all,
Having flown on LGW and LHR 747 fleets I have my Favorite seats in mind (3A for LHR and and 9A for LGW), although i'm taking my first Virgin A340 flight back from Miami in Feb and am torn when it comes to seat selection; its currently between 2/3A and 2/3K - want to be at the front of the cabin but i'm a bit worried about proximity to the toilet/what ever now replaces the IFBT station. Does anyone have any recommendations on seats - not worried about distance to the bar as i'll only visit it once before passing out for the flight...
Also, do they load A340's from the front, effectively making everyone 'turn left' and traipsing the economy guys through the UC cabin after everyone's seated??
Having flown on LGW and LHR 747 fleets I have my Favorite seats in mind (3A for LHR and and 9A for LGW), although i'm taking my first Virgin A340 flight back from Miami in Feb and am torn when it comes to seat selection; its currently between 2/3A and 2/3K - want to be at the front of the cabin but i'm a bit worried about proximity to the toilet/what ever now replaces the IFBT station. Does anyone have any recommendations on seats - not worried about distance to the bar as i'll only visit it once before passing out for the flight...
Also, do they load A340's from the front, effectively making everyone 'turn left' and traipsing the economy guys through the UC cabin after everyone's seated??