Hi P001,
I would say, it is not advisable. Despite giving my friend's address at the time of passport stamping, my green cards arrived at my current address (which is on USCIS's file). Luckily, I haven't moved and was able to collect it. I strongly suggest that you postpone your move by a month or two. It is all the more a reason for you to postpone your move, because USCIS is taking less than two months to process the plastic cards from the date of PP stamping. In my case, I received my plastic cards yesterday in the mail after getting my PP stamped on Aug 18,2004 at San Jose. Think about it.