CherylMomMom, really sorry for my belated reply.. ><" thanks for your complements ~
about the banners, we designed our own and get it printed in a shop called "easy print centre" in north point, sizes are : 36'x 54' and 36' x24', only costs $190 in total.
the shop owner is a very nice guy, i asked loads of questions, and he's still being patient..
sorry that i haven't kept its name card, but here comes the address i just searched from net:
Shop 10, King's Park Lane, 278-288 King's Road, North Point