For starters what milk drinks (ie. caps/ latte etc.) and in a heavy situation how many at once?
I mention this because with the silvia I find it is difficult to do more then 2 caps or 1 cap and a latte at once. More then this and it takes quite a while to pump them out.
OTOH getting a machine of this caliber (+ fresh coffee and grinder of course) will ensure you have friends dropping by more often. :D
My second crack