Hi Lisa - welcome to the mad-house!
M-package well chosen - only one to go for if your young
The older ones like the chrome trim, flat seats and walnut dash
Hope you enjoy it and love to see some pics when she arrives!
(PS +1 on the ipod adaptor - it's a must!! ask the dealer to see if the 6FL option can be fitted at this stage - this is the BMW code for USB ipod adaptor in armrest)
Paul